Abu Dhabi National Energy Company PJSC

National Grid plc transmits and distributes electricity and gas. The company operates through UK Electricity Transmission, UK Electricity Distribution, UK Electricity System Operator, New England, and New York segments. The UK Electricity Transmission segment provides electricity transmission and construction work services in England and Wales. The UK Electricity Distribution segment offers electricity distribution services in Midlands, and South West of England and South Wales. The UK Electricity System Operator segment provides balancing services for supply and demand of electricity on Great Britain's electricity transmission system; and acts as an agent on behalf of transmission operators. The New England segment offers electricity and gas distribution, and electricity transmission services in New England. The New York segment provides electricity and gas distribution, and electricity transmission services in New York. It also engages in the provision of transmission services through electricity interconnectors and LNG importation at the Isle of Grain; sale of renewables projects; and leasing and sale of commercial property, as well as insurance activities in the United Kingdom. The company was founded in 1990 and is headquartered in London, the United Kingdom.

National Grid plc

Sempra operates as an energy-services holding company in the United States and internationally. The company's San Diego Gas & Electric Company segment provides electric services; and supplies natural gas. It offers electric services to approximately 3.6 million population and natural gas services to approximately 3.3 million population that covers 4,100 square miles. Its Southern California Gas Company segment owns and operates a natural gas distribution, transmission, and storage system that supplies natural gas to a population of approximately 22 million covering an area of 24,000 square miles. The company's Sempra Texas Utilities segment engages in the regulated transmission and distribution of electricity serving 3.8 million homes and businesses, and operation of 140,000 miles of transmission and distribution lines. Its transmission system includes 18,249 circuit miles of transmission lines, a total of 1,174 transmission and distribution substations, and interconnection to 130 third-party generation facilities totaling 45,403 megawatts. The company was formerly known as Sempra Energy and changed its name to Sempra in July 2021. Sempra was founded in 1998 and is headquartered in San Diego, California.

Sempra

Dominion Energy, Inc. produces and distributes energy in the United States. The company operates through four segments: Dominion Energy Virginia, Gas Distribution, Dominion Energy South Carolina, and Contracted Assets. The Dominion Energy Virginia segment generates, transmits, and distributes regulated electricity to approximately 2.7 million residential, commercial, industrial, and governmental customers in Virginia and North Carolina. The Gas Distribution segment is involved in the regulated natural gas sales, transportation, gathering, storage, and distribution operations in Ohio, West Virginia, North Carolina, Utah, southwestern Wyoming, and southeastern Idaho that serve approximately 3.1 million residential, commercial and industrial customers. It also has nonregulated renewable natural gas facilities in operation. The Dominion Energy South Carolina segment generates, transmits, and distributes electricity to approximately 772,000 customers in the central, southern, and southwestern portions of South Carolina; and distributes natural gas to approximately 419,000 residential, commercial, and industrial customers in South Carolina. The Contracted Assets segment is involved in the nonregulated long-term contracted renewable electric generation and solar generation facility development operations; and gas transportation, LNG import, and storage operations, as well as in the liquefaction facility. As of December 31, 2021, the company's portfolio of assets included approximately 30.2 gigawatt of electric generating capacity; 10,700 miles of electric transmission lines; 78,000 miles of electric distribution lines; and 95,700 miles of gas distribution mains and related service facilities. The company was formerly known as Dominion Resources, Inc. Dominion Energy, Inc. was incorporated in 1983 and is headquartered in Richmond, Virginia.

Dominion Energy, Inc.

Public Service Enterprise Group Incorporated, through its subsidiaries, operates as an energy company primarily in the Northeastern and Mid-Atlantic United States. It operates through two segments, PSE&G and PSEG Power. The PSE&G segment transmits electricity; distributes electricity and gas to residential, commercial, and industrial customers, as well as invests in solar generation projects, and energy efficiency and related programs; and offers appliance services and repairs. As of December 31, 2021, it had electric transmission and distribution system of 25,000 circuit miles and 862,000 poles; 56 switching stations with an installed capacity of 39,353 megavolt-amperes (MVA), and 235 substations with an installed capacity of 9,285 MVA; four electric distribution headquarters and five electric sub-headquarters; and 18,000 miles of gas mains, 12 gas distribution headquarters, two sub-headquarters, and one meter shop, as well as 58 natural gas metering and regulating stations. Public Service Enterprise Group Incorporated was incorporated in 1985 and is based in Newark, New Jersey.

Public Service Enterprise Group Incorporated

ENGIE SA engages in the power, natural gas, and energy services businesses. It operates through Renewables, Networks, Energy Solutions, Thermal, Supply, Nuclear, and Others segments. The Renewables segment comprises renewable energy generation activities, including financing, construction, operation, and maintenance of renewable energy facilities using various energy sources, such as hydroelectric, onshore wind, photovoltaic solar, biomass, offshore wind, and geothermal. The Networks segment comprises the electricity and gas infrastructure activities and projects, including the management and development of gas and electricity transportation networks and natural gas distribution networks in and outside of Europe, natural gas underground storage in Europe, and regasification infrastructure in France and Chile. The Energy Solutions encompasses the construction and management of decentralized energy networks to produce low-carbon energy and related services. The Thermal segment encompasses power generation activities using thermal assets; operation of power plants fueled mainly by gas or coal, as well as pump -operated storage plants; and financing, construction, and operation of desalination plants, as well as the development of hydrogen production. The Supply segment engages in the sale of gas and electricity to professional, individual, and residential clients. The Nuclear segment engages in the nuclear power generation activities. The company was formerly known as GDF SUEZ S.A. and changed its name to ENGIE SA in April 2015. The company was founded in 1880 and is headquartered in Courbevoie, France.

Engie SA

Dubai Electricity and Water Authority (PJSC) generates, transmits, and distributes electricity for residential, commercial, industrial, and government customers primarily in Dubai. The company operates through four segments: DEWA, EMPOWER, IPP, and Others. It is involved in the water desalination, transmission, and distribution business; provision and maintenance of cooling plants; development, operation, and maintenance of power and water plants under the independent water producer (IPP) model; and purification and sale of potable water. The company also provides information technology infrastructure, networking, computer system housing, and data entry services; communication equipment, software design, data classification and analysis, and data centre co-location services; air conditioning, ventilation, and air filtration system installation, and maintenance services; project development and consultant services; desalination and sewage treatment plant operation and maintenance services; and parking management electronic systems installation and maintenance services. In addition, it invests and manages commercial, industrial, retail trade, and energy enterprises; implements energy measures in buildings; manufactures insulated pipes; and manages and operates satellite. Additionally, the company provides satellite services; wired and wireless communication system installation; energy projects engineering consultancy and carbon control systems trading services; solar energy systems rental and installation services; and space situational tracking, monitoring, awareness services. Dubai Electricity and Water Authority (PJSC) was founded in 1959 and is headquartered in Dubai, the United Arab Emirates.

Dubai Electricity and Water Authority (PJSC)

E.ON SE operates as an energy company in Germany, the United Kingdom, Sweden, the Netherlands, Belgium, rest of Europe, and internationally. It operates through two segments, Energy Networks and Customer Solutions. The Energy Networks segment operates power and gas distribution networks, as well as provides maintenance, repairs, and related services. The Customer Solutions segment supplies power, gas, and heat, as well as with products and services that enhance energy efficiency to residential, small and medium-sized enterprises, large commercial and industrial, sales partners, and public entities. In addition, the company operates, generates, and dismantles nuclear power stations in Germany and Turkey. Further, it provides SmartSim, a software solution that allows renewable gases to be fed into gas grids; gas quality tracking solutions; GasPro, a mobile gas sample collector; metering solutions; and GasCalc, a software that calculates natural gases, LNG, and biogases properties. The company was founded in 1923 and is headquartered in Essen, Germany.

E.ON SE

Consolidated Edison, Inc., through its subsidiaries, engages in the regulated electric, gas, and steam delivery businesses in the United States. It offers electric services to approximately 3.5 million customers in New York City and Westchester County; gas to approximately 1.1 million customers in Manhattan, the Bronx, parts of Queens, and Westchester County; and steam to approximately 1,555 customers in parts of Manhattan. The company also supplies electricity to approximately 0.3 million customers in southeastern New York and northern New Jersey; and gas to approximately 0.1 million customers in southeastern New York. In addition, it operates 533 circuit miles of transmission lines; 15 transmission substations; 64 distribution substations; 87,564 in-service line transformers; 3,924 pole miles of overhead distribution lines; and 2,291 miles of underground distribution lines, as well as 4,350 miles of mains and 377,971 service lines for natural gas distribution. Further, the company owns, operates, and develops renewable and energy infrastructure projects; and provides energy-related products and services to wholesale and retail customers, as well as invests in electric and gas transmission projects. It primarily sells electricity to industrial, commercial, residential, and government customers. The company was founded in 1823 and is based in New York, New York.

Consolidated Edison, Inc.

WEC Energy Group, Inc., through its subsidiaries, provides regulated natural gas and electricity, and renewable and nonregulated renewable energy services in the United States. The company operates through six segments: Wisconsin, Illinois, Other States, Electric Transmission, Non-Utility Energy Infrastructure, and Corporate and Other. It generates and distributes electricity from coal, natural gas, oil, hydroelectric, wind, solar, and biomass sources; provides electric transmission services; offers retail natural gas distribution services; transports natural gas; and generates, distributes, and sells steam. As of December 31, 2021, it operated approximately 35,800 miles of overhead distribution lines and 35,600 miles of underground distribution cables, as well as 440 electric distribution substations and 510,500 line transformers; 50,900 miles of natural gas distribution mains; 1,200 miles of natural gas transmission mains; 2.3 million natural gas lateral services; 500 natural gas distribution and transmission gate stations; and 68.2 billion cubic feet of working gas capacities in underground natural gas storage fields. The company was formerly known as Wisconsin Energy Corporation and changed its name to WEC Energy Group, Inc. in June 2015. WEC Energy Group, Inc. was incorporated in 1981 and is headquartered in Milwaukee, Wisconsin.

WEC Energy Group, Inc.

DTE Energy Company engages in the utility operations. The company's Electric segment generates, purchases, distributes, and sells electricity to approximately 2.3 million residential, commercial, and industrial customers in southeastern Michigan. It generates electricity through fossil-fuel, hydroelectric pumped storage, and nuclear plants, as well as wind and other renewable assets. This segment owns and operates approximately 698 distribution substations and 449,800 line transformers. The company's Gas segment purchases, stores, transports, distributes, and sells natural gas to approximately 1.3 million residential, commercial, and industrial customers throughout Michigan; and sells storage and transportation capacity. This segment has approximately 20,000 miles of distribution mains; 1,304,000 service pipelines; and 1,305,000 active meters, as well as owns approximately 2,000 miles of transmission pipelines. The company's Power and Industrial Projects segment offers metallurgical coke; pulverized coal and petroleum coke to the steel, pulp and paper, and other industries; and power, steam and chilled water production, and wastewater treatment services, as well as supplies compressed air to industrial customers. Its Energy Trading segment engages in power, natural gas, and environmental marketing and trading; structured transactions; and the optimization of contracted natural gas pipeline transportation and storage positions. The company was founded in 1903 and is headquartered in Detroit, Michigan.

DTE Energy Company

Ameren Corporation, together with its subsidiaries, operates as a public utility holding company in the United States. It operates through four segments: Ameren Missouri, Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas, and Ameren Transmission. The company engages in the rate-regulated electric generation, transmission, and distribution activities; and rate-regulated natural gas distribution and transmission businesses. It primarily generates electricity through coal, nuclear, and natural gas, as well as renewable sources, such as hydroelectric, wind, methane gas, and solar. The company serves residential, commercial, and industrial customers. Ameren Corporation was founded in 1881 and is headquartered in St. Louis, Missouri.

Ameren Corporation

Veolia Environnement S.A. designs and provides water, waste, and energy management solutions worldwide. The company is involved in the resource management, production, and delivery of drinking water and industrial process water; collection, treatment, and recycling of wastewater; and design and construction of treatment and network infrastructure. It also provides waste collection, waste material recovery, waste-to-energy, organic waste material recovery, hazardous waste treatment, dismantling and remediation, urban cleaning, and industrial maintenance and cleaning services. In addition, the company engages in the operation and maintenance of heating and cooling networks; development of energy services to reduce the energy consumption and CO2 emissions of buildings; optimization of industrial utilities; and energy use related to processes and industrial buildings, as well as produces electricity from biomass. It offers drinking water to 95 million people. The company was formerly known as Vivendi Environnement and changed its name to Veolia Environnement S.A. in 2003. Veolia Environnement S.A. was founded in 1853 and is based in Aubervilliers, France.

Veolia Environnement SA

CMS Energy Corporation operates as an energy company primarily in Michigan. The company operates through three segments: Electric Utility; Gas Utility; and Enterprises. The Electric Utility segment is involved in the generation, purchase, transmission, distribution, and sale of electricity. This segment generates electricity through coal, wind, gas, renewable energy, oil, and nuclear sources. Its distribution system comprises 208 miles of high-voltage distribution overhead lines; 4 miles of high-voltage distribution underground lines; 4,428 miles of high-voltage distribution overhead lines; 19 miles of high-voltage distribution underground lines; 82,474 miles of electric distribution overhead lines; 9,395 miles of underground distribution lines; 1,093 substations; and 3 battery facilities. The Gas Utility segment engages in the purchase, transmission, storage, distribution, and sale of natural gas, which includes 2,392 miles of transmission lines; 15 gas storage fields; 28,065 miles of distribution mains; and 8 compressor stations. The Enterprises segment is involved in the independent power production and marketing, including the development and operation of renewable generation. It serves 1.9 million electric and 1.8 million gas customers, including residential, commercial, and diversified industrial customers. The company was incorporated in 1987 and is headquartered in Jackson, Michigan.

CMS Energy Corporation

CenterPoint Energy, Inc. operates as a public utility holding company in the United States. The company operates through Electric and Natural Gas segments. The Electric segment includes electric transmission and distribution services to electric customers and electric generation assets, as well as assets in the wholesale power market. The Natural Gas segment provides natural gas distribution services, as well as home appliance maintenance and repair services to customers in Minnesota; and home repair protection plans to natural gas customers in Arkansas, Indiana, Mississippi, Ohio, Oklahoma, and Texas and Louisiana through a third party. This segment also engages in the sale of regulated intrastate natural gas, and transportation and storage of natural gas for residential, commercial, industrial, and transportation customers. As of December 31, 2021, it served approximately 2.7 million metered customers; owned 239 substation sites with a total installed rated transformer capacity of 71,241 megavolt amperes; operated approximately 1,00,000 linear miles of natural gas distribution and transmission mains; and owned and operated 285 miles of intrastate pipeline in Louisiana, Texas, and Oklahoma. The company was founded in 1866 and is headquartered in Houston, Texas.

CenterPoint Energy, Inc.

NiSource Inc., an energy holding company, operates as a regulated natural gas and electric utility company in the United States. It operates through two segments, Gas Distribution Operations and Electric Operations. The company distributes natural gas to approximately 853,000 customers in northern Indiana, as well as approximately 2.4 million residential, commercial, and industrial customers in Ohio, Pennsylvania, Virginia, Kentucky, and Maryland. It operates approximately 54,600 miles of distribution main pipelines, as well as associated individual customer service lines; and 1,000 miles of transmission main pipelines. The company generates, transmits, and distributes electricity to approximately 483,000 customers in 20 counties in the northern part of Indiana, as well as engages in wholesale electric and transmission transactions. It owns and operates coal-fired electric generating stations with a capacity of 722 megawatts (MW) in Wheatfield and 455 MW in Michigan City; combined cycle gas turbine with a capacity of 563 MW in West Terre Haute; natural gas generating units with a capacity of 155 MW in Wheatfield; hydro generating plants with a capacity of 9 MW in Carroll County and 7 MW in White County; and wind generating units with a capacity of 102 MW and 302 MW in White County, Indiana. The company was formerly known as NIPSCO Industries, Inc. and changed its name to NiSource Inc. in April 1999. NiSource Inc. was founded in 1847 and is headquartered in Merrillville, Indiana.

NiSource Inc.

Brookfield Infrastructure Partners L.P. owns and operates utilities, transport, midstream, and data businesses in North and South America, Europe, and the Asia Pacific. The company's Utilities segment operates approximately 61,000 kilometers (km) of operational electricity transmission and distribution lines; 5,300 km of electricity transmission lines; 4,200 km of natural gas pipelines; 7.3 million electricity and natural gas connections; and 360,000 long-term contracted sub-metering services. This segment also offers heating and cooling solutions; gas distribution; water heaters; and heating, ventilation, and air conditioner rental, as well as other home services. Its Transport segment offers transportation, storage, and handling services for merchandise goods, commodities, and passengers through a network of approximately 22,000 km of track; 5,500 km of track network; 4,800 km of rail; 3,800 km of motorways; and 13 port terminals. The company's Midstream segment offers natural gas transmission, gathering and processing, and storage services through approximately 15,000 km of natural gas transmission pipelines; 600 billion cubic feet of natural gas storage; 17 natural gas processing plants; and 3,900 km of gas gathering pipelines, as well as one petrochemical processing complex. Its Data segment operates approximately 148,000 operational telecom towers; 8,000 multi-purpose towers and active rooftop sites; 10,000 km of fiber backbone; 1,600 cell sites and approximately 12,000 km of fiber optic cable; and 2,100 active telecom towers and 70 distributed antenna systems, as well as 50 data centers and 200 megawatts of critical load capacity. The company was founded in 2007 and is based in Hamilton, Bermuda. Brookfield Infrastructure Partners L.P. is a subsidiary of Brookfield Asset Management Inc.

Brookfield Infrastructure Partners L.P.

Centrica plc operates as an integrated energy company in the United Kingdom, Ireland, Norway, North America, and internationally. The company operates through British Gas Services & Solutions, British Gas Energy, Centrica Business Solutions, Bord Gáis Energy, Energy Marketing & Trading, and Upstream segments. It supplies gas and electricity to residential customers, as well as offers energy-related services; and generates power from nuclear assets. The company also provides installation, repair, and maintenance services for domestic central heating, plumbing and drains, home electrical, and gas and kitchen appliances; and heating, ventilation, and air conditioning equipment, as well as offers breakdown services. In addition, it is involved in the procurement, trading, and optimization of energy; procurement and sale of LNG; and supplies energy efficiency solutions and technologies to residential customers. Further, the company produces and processes gas and oil; develops new fields to maintain reserves; constructs, owns, and exploits infrastructure; and engages in the social enterprise investment fund activities. Additionally, it provides vehicle leasing, commercial, and insurance services, as well as energy management products and services; and operates a gas storage and franchise network. The company was formerly known as Yieldtop plc and changed its name to Centrica plc in December 1996. Centrica plc was founded in 1812 and is based in Windsor, the United Kingdom.

Centrica plc

A2A S.p.A. engages in the production, sale, and distribution of gas and electricity, and district heating in Italy and internationally. The company generates electricity through hydroelectric, thermoelectric, photovoltaic, cogeneration, waste treatment, and wind plants with a total installed capacity of 8.9 GW; and purchases and sells electricity, gas, fuels, and environmental certificates. It also engages in the production and sale of heat produced through district heating networks; waste management activities, including collection and street sweeping, treatment, disposal, and recovery of materials and energy; and the construction and management of integrated waste disposal plants and systems. In addition, the company offers integrated water cycle management services; and technical consultancy services relating to energy efficiency certificates. Further, it is involved in the management of public lighting and traffic regulation systems, votive lamps, street lights, and water purification and sewer activities, as well as offers energy efficiency and electric mobility services. Additionally, the company provides telecommunication services, including management of fixed and mobile phone lines, and data transmission lines; management and development of infrastructures to support communications; and implementation and management of video surveillance and access control systems, as well as designs solutions and applications for creating new models of cities and territories. A2A S.p.A. is headquartered in Brescia, Italy.

A2A S.p.A.

Canadian Utilities Limited and its subsidiaries engage in the electricity, natural gas, and retail energy businesses worldwide. It operates through Utilities, Energy Infrastructure, and Corporate & Other segments. The Utilities segment provides regulated electricity transmission and distribution services in northern and central east Alberta, the Yukon, and the Northwest Territories; and integrated natural gas transmission and distribution services in Alberta, the Lloydminster area of Saskatchewan, and Western Australia. It owns and operates approximately 9,000 kilometers of natural gas pipelines, 16 compressor sites, approximately 3,700 receipt and delivery points, and a salt cavern storage peaking facility located near Fort Saskatchewan, Alberta in Canada. The Energy Infrastructure segment provides electricity generation, natural gas storage, industrial water, and related infrastructure development solutions in Alberta, the Yukon, the Northwest Territories, Australia, Mexico, and Chile. The Corporate & Other segment retails electricity and natural gas business in Alberta. The company was incorporated in 1927 and is headquartered in Calgary, Canada. Canadian Utilities Limited is a subsidiary of ATCO Ltd.

Canadian Utilities Limited

Sembcorp Industries Ltd, an investment holding company, engages in the renewables, integrated urban solutions, conventional energy, and other businesses in Singapore, rest of southeast Asia, the Middle East, China, India, the United Kingdom, and internationally. The Renewables segment provides electricity from solar and wind resources and energy storage solutions, as well as system services that support integration of renewables into grid; and trades in energy attribute certificates. This segment also includes the development and provision of installation, operation, and maintenance of solar, wind, and energy storage assets. The Integrated Urban Solutions segment develops large-scale integrated urban and integrated townships, such as industrial parks, business, commercial and residential spaces, and production and reclamation of water and industrial wastewater treatment, as well as solid waste management and waste-to-resource solutions. This segment also comprises carbon capture, utilization, and storage projects. The Conventional Energy segment sells energy molecules, including natural gas, steam, and electricity from various fossil fuels, such as natural gas and coal. This segment also sells water products from its integrated assets. The company also engages in the terminalling and storage of petroleum products and chemicals; solid waste management, public cleaning, and recycling services; and construction and engineering related activities. In addition, it offers water products; and reclamation of water and industrial wastewater treatment services. The company was formerly known as Minaret Limited and changed its name to Sembcorp Industries Ltd in July 1998. Sembcorp Industries Ltd was incorporated in 1998 and is headquartered in Singapore.

Sembcorp Industries Ltd

YTL Power International Berhad, an investment holding company, provides electricity, clean water, sewerage system, and communication services in Malaysia and internationally. It operates through five segments: Power Generation (Contracted), Multi Utilities Business (Merchant), Water and Sewerage, Telecommunications Business, and Investment Holding Activities. The company owns and operates power plants with total generating capacity of 3,100 megawatts (MW) and multi utility operations in Singapore; solar photovoltaic power plants; and high voltage electricity transmission network in Australia, as well as supplies water and treats sewage and wastewater in the United Kingdom. It also owns and operates 4G wireless broadband network under the YES brand; provides wired line and wireless broadband access, and other related services; and offers oil trading and oil tank leasing, financial, engineering, computer systems integration, housing development, construction management, and consultancy services. In addition, the company issues bonds; develops web environment products and arena; operates as a license reseller for virtual learning educational platforms; operates electric vehicle charging station; and designs and constructs power generating facilities. Further, it engages in the trading of fuel related derivative instruments; hotel and food waste treatment business; processing of digital payments through e-money platform; sale of by-products from the electricity generation process; development, operation, and marketing of data centre projects and related infrastructure, services, and activities; and planning, implementation, and maintenance of telecommunication towers and related services. The company is headquartered in Kuala Lumpur, Malaysia.

YTL Power International Berhad

Hera S.p.A., a multi-utility company, engages in the waste management, water services, and energy businesses in Italy. It engages in the sale and distribution of methane and natural gas, as well as in the district heating and heating management business; generation, distribution, and sale of electricity; aqueduct, purification, and sewage services related to water; waste collection, treatment, recycling, and disposal services; and provision of public lighting, telecommunications, and other services. The company's water services include activities related to water collection, drinking water treatment, and distribution for civil and industrial applications, as well as sewerage and sewage treatment activities; and environmental services comprise sweeping, waste collection, transport, and recovery and disposal. It manages water services in 227 municipalities and serves a catchment area of approximately 3.6 million inhabitants with a water network of 35.080 kilometers; and provides gas with a network covering approximately 19,953 kilometers. The company was founded in 2002 and is headquartered in Bologna, Italy.

Hera S.p.A.

Qatar Electricity & Water Company Q.P.S.C., together with its subsidiaries, develops, owns, and operates plants for the production of electricity and desalinated water in Qatar. The company also invests in electricity and desalinated water projects; and operates and maintains plants. It has an electricity generation capacity of 10,590 megawatts and a water production capacity of 481.5 million gallons of desalinated water. The company was founded in 1990 and is based in Doha, Qatar.

Qatar Electricity & Water Company Q.P.S.C.

AGL Energy Limited supplies energy and other services to residential, small and large businesses, and wholesale customers in Australia. It operates through three segments: Customer Markets, Integrated Energy, and Investments. The company engages in generating electricity through coal and gas-fired generation, thermal, hydro, wind, batteries, and solar power plants; gas storage activities; and the retail sale of electricity, gas, broadband/mobile/voice, solar, and energy efficiency products and services. It operates electricity generation portfolio of 10,330 megawatts; the Newcastle gas storage facility in New South Wales; the Silver Springs underground gas storage facility in Queensland; natural gas production assets at Camden in New South Wales; and the North Queensland gas assets. The company serves 4.2 million customer accounts. AGL Energy Limited was founded in 1837 and is based in Sydney, Australia.

AGL Energy Limited

YTL Corporation Berhad, an investment holding company, operates as an integrated infrastructure developer. It operates through six segments: Construction, Hotel operations, Cement and Building Materials Industry, Management Services and Others, Property Investment & Development, and Utilities. The company generates, transmits, and distributes electricity through gas, solar, and coal fired power plants; operates and maintains power stations and express rail links; constructs civil engineering projects; manufactures clinker, cement, and ready mixed concrete; invest in and develops residential and commercial properties; and owns and manages hotels and resorts, as well as real estate investment trusts. It also provides project management, financial, treasury, secretarial, administrative and technical support, consulting, investment advisory, property fund management, education, and wired and wireless broadband internet access services, as well as leasing, hire purchase, and credit services. In addition, the company engages in the water and sewerage, and commercial trading businesses; chartering of aircrafts, helicopters, ships, and vehicles; and development, ownership, and operation of narrowcast digital media networks, as well as 5G services. Further, it owns and operates digital advertising platforms and data centers; trades in cane furniture, local handicrafts, paintings, and accessories; retails fashion apparels and related accessories; cultivates palm oil; breeds, wholesales, retails, and distributes koi fish; rents motor vehicles and air ticketing; manages loyalty programmes; develops and sells software applications; trades in and rents transportable cabins, wood-based products, granite aggregates, and mechanical and electrical equipment and parts; and processes digital payments via e-money platform. The company was founded in 1955 and is based in Kuala Lumpur, Malaysia. YTL Corporation Berhad is a subsidiary of Yeoh Tiong Lay & Sons Holdings Sdn Bhd.

YTL Corporation Berhad

Black Hills Corporation, through its subsidiaries, operates as an electric and natural gas utility company in the United States. It operates in two segments, Electric Utilities and Gas Utilities. The Electric Utilities segment generates, transmits, and distributes electricity to approximately 218,000 electric utility customers in Colorado, Montana, South Dakota, and Wyoming; and owns and operates 1,481.5 megawatts of generation capacity and 8,892 miles of electric transmission and distribution lines. The Gas Utilities segment distributes natural gas to approximately 1,094,000 natural gas utility customers in Arkansas, Colorado, Iowa, Kansas, Nebraska, and Wyoming; owns and operates 4,732 miles of intrastate gas transmission pipelines; 41,644 miles of gas distribution mains and service lines; six natural gas storage sites; and approximately 50,000 horsepower of compression and 515 miles of gathering lines. The company also constructs and maintains gas infrastructure facilities for gas transportation customers; and provides appliance repair services to residential utility customers, as well as electrical system construction services to large industrial customers. In addition, it produces electric power through wind, natural gas, and coal-fired generating plants; and coal at its coal mine located near Gillette, Wyoming. The company was incorporated in 1941 and is headquartered in Rapid City, South Dakota.

Black Hills Corporation

ATCO Ltd., together with its subsidiaries, provides housing, logistics and transportation, agriculture, water, real estate, and energy and energy infrastructure solutions in Canada, Australia, and internationally. The company offers workforce and residential housing; modular facilities; construction and site support; workforce lodging; facility operations and maintenance; defense operations; and disaster and emergency management services. It also provides commercial real estate services, including sale of commercial and industrial properties; and bulk cargo and port operation services, as well as operates container port facilities. The company's portfolio includes 14 commercial real estate properties, including 417,000 square feet of office property, 60,000 square feet of industrial property, and 315 acres of land. In addition, it engages in electricity generation, distribution, transmission, and related infrastructure services; natural gas distribution; owns and operates natural gas transmission pipelines in Alberta, Saskatchewan, and northern regions of Canada, as well as in Western Australia; and builds, owns, and operates non-regulated industrial water, natural gas storage, natural gas liquids storage, and natural gas related infrastructure to serve the midstream and petrochemical sectors. Further, it sells electricity and natural gas to residential and commercial customers; and provides natural gas appliance demonstrations and small cooking schools for homemakers. ATCO Ltd. was founded in 1947 and is headquartered in Calgary, Canada. ATCO Ltd. operates as a subsidiary of Sentgraf Enterprises Ltd.

ATCO Ltd.

ACEA S.p.A., together with its subsidiaries, operates as a multi-utility company in Italy. The company operates through Environment, Commercial and Trading, Water, Energy Infrastructure, Engineering and Services, and Abroad segments. The Environment segment primarily engages in the treatment of waste and associated disposal. This segment also manages waste energy facility and composting plants in the Lazio, Umbria, and Tuscany regions; operates plastics recycling plant for sorting and recycling plastic packaging in the Piedmont and Valle d'Aosta regions; and produces energy from waste. The Commercial and Trading segment sells and supplies electrical energy and natural gas. The Water segment provides drinking water distribution services comprising collection, discharge, retail, and wholesale. This segment supplies water to approximately 9 million customers; and manages integrated water service in Rome and Frosinone, as well as in other parts of Lazio, Tuscany, Umbria, Molise, and Campania. The Energy Infrastructure segment runs hydroelectric, photovoltaic, thermoelectric plants in Lazio, Umbria, and Abruzzo; manages public and artistic lighting; and distributes approximately 10 Twh of electricity. The Engineering and Services segment research, designs, constructs, and manages integrated water systems. The Abroad segment manages the water activity in Latin America. ACEA S.p.A. was founded in 1909 and is headquartered in Rome, Italy.

ACEA S.p.A.

Algonquin Power & Utilities Corp., through its subsidiaries, owns and operates a portfolio of regulated and non-regulated generation, distribution, and transmission utility assets. The company operates through two segments, Regulated Services Group and Renewable Energy Group. The Regulated Services Group segment operates a portfolio of rate-regulated utilities located in the United States, Canada, Chile, and Bermuda. Its utilities provide distribution services to approximately 1,093,000 customer connections in the electric, natural gas, and water and wastewater sectors The Renewable Energy Group segment generates and sells electrical energy, capacity, ancillary products, and renewable attributes produced by its portfolio of renewable and clean power generation facilities primarily in the United States and Canada. It owns and operates hydroelectric, wind, solar, and thermal facilities; and owns and operates a portfolio of clean energy and water infrastructure assets. The company was incorporated in 1988 and is headquartered in Oakville, Canada.

Algonquin Power & Utilities Corp.

The Power and Water Utility Company for Jubail and Yanbu engages in the operation, maintenance, management, expansion, and construction of power and water systems to provide utility services to government, industrial, commercial, and residential customers. The company is involved in distribution and sale of gas; power generation, transmission, and distribution operations; seawater cooling systems; district cooling systems, desalinated and treated water systems, and sanitary and industrial drainage systems; as well as electricity systems, and transmission and distribution pipeline networks. The company was incorporated in 2000 and is headquartered in Jubail, Saudi Arabia.

The Power and Water Utility Company for Jubail and Yanbu

NorthWestern Corporation, doing business as NorthWestern Energy, provides electricity and natural gas to residential, commercial, and various industrial customers. The company operates through Electric and Natural Gas segments. It generates, purchases, transmits, and distributes electricity; and produces, purchases, stores, transmits, and distributes natural gas, as well as owns municipal franchises to provide natural gas service in the communities.  The company operates 6,819 miles of electric transmission and 18,177 miles of electric distribution lines with approximately 400 transmission and distribution substations; and 2,166 miles of natural gas transmission and 4,945 miles of natural gas distribution lines with approximately 138 city gate stations in Montana. It also operates 1,308 miles of electric transmission and 2,320 miles of electric distribution lines in South Dakota; and 55 miles of natural gas transmission and 2,517 miles of natural gas distribution lines in South Dakota and Nebraska. The company serves approximately 753,600 customers in Montana, South Dakota, Nebraska, and Yellowstone National Park. NorthWestern Corporation was incorporated in 1923 and is based in Sioux Falls, South Dakota.

NorthWestern Energy Group, Inc.

Avista Corporation, together with its subsidiaries, operates as an electric and natural gas utility company. It operates in two segments, Avista Utilities and AEL&P. The Avista Utilities segment provides electric distribution and transmission, and natural gas distribution services in parts of eastern Washington and northern Idaho; and natural gas distribution services in parts of northeastern and southwestern Oregon, as well as generates electricity in Washington, Idaho, Oregon, and Montana. This segment also engages in the wholesale purchase and sale of electricity and natural gas. The AEL&P segment offers electric services to 17,400 customers in the city and borough of Juneau, Alaska. The company generates electricity through hydroelectric, thermal, and wind facilities. As of February 23, 2022, it provided electric service to 406,000 customers and natural gas to 372,000 customers. In addition, the company engages in venture fund investments, real estate investments, and other investments. Avista Corporation was incorporated in 1889 and is headquartered in Spokane, Washington.

Avista Corporation

Iren SpA, together with its subsidiaries, operates as a multi-utility company in Italy. It operates through Networks, Waste Management, Energy, Market, and Other Services segments. The company produces and distributes electricity primarily from hydroelectric, thermoelectric, cogeneration, and other renewables, as well as distributes natural gas. It distributes electrical energy through 7,849 kilometers of medium and low voltage networks to approximately 725,000 connected users; and natural gas through its network of approximately 8,115 kilometers of high, medium, and low-pressure pipes to approximately 741,000 customers. The company also operates integrated water cycle, which includes 20,088 kilometers of pipeline networks that serve 2.8 million residents; 11,291 kilometers of sewerage networks; and operates treatment plants. In addition, it is involved in the provision of services related to street lighting systems, traffic light systems, heating systems, and electrical and special systems; collection and disposal of waste; snow clearing services; and analysis laboratories, telecommunications, and other services. It operates 23 hydroelectric plants, 7 thermoelectric cogeneration systems, and 1 thermoelectric plant, as well as 95 photovoltaic production plants with an installed capacity of 18 MW. Iren SpA is based in Reggio Emilia, Italy.

Iren SpA

Vector Limited, together with its subsidiaries, engages in electricity and gas distribution, natural gas and LPG sale, gas processing, metering, and telecommunication and energy businesses in New Zealand. It operates through three segments: Regulated Networks, Gas Trading, and Metering. The company distributes electricity to residential and commercial customers in Auckland, from Wellsford to Papakura through its network consisting of approximately 18,000 kilometers of overhead lines and underground cables; natural gas to customers; bulk LPG to commercial customers; and bottled LPG to commercial and residential customers. It also provides Vector solar systems; electricity and gas metering services to approximately 2,000,000 homes and businesses; and designs, builds, and supports fiber network solutions that connect approximately 800 buildings in Auckland. In addition, the company offers electric vehicle charging station app; bulk LPG storage, distribution, and management services; fiber services; and ventilation, heating, and water systems and related assembly services. The company is headquartered in Auckland, New Zealand. Vector Limited is a subsidiary of Entrust.

Vector Limited

MVV Energie AG, together with its subsidiaries, provides electricity, heating energy, gas, water, and other products primarily in Germany. The company operates through five segments: Customer Solutions, New Energies, Supply Reliability, Strategic Investments, and Other Activities. The Customer Solutions segment engages in the energy and water retail and wholesale, direct marketing of renewable energy, commodities, and service and trading businesses. This segment also offers services to third-party customers. The New Energies segment operates waste, biomass power, biomethane, and biogas plants; and photovoltaics systems and wind turbines. This segment also engages in the national and international project development, and operation and management of windfarms and solar parks. The Supply Reliability segment engages in the conventional combined heat and power generation activities; and operates electricity, district heating, gas, and water grid facilities with a total length of approximately 19,300 kilometers. The Strategic Investments segment engages in operation of energy generation plants and grid facilities. The Other Activities segment provides metering, billing, and information technology services. It serves industrial, retail, private households, real estate, commercial, and business customers. The company was founded in 1974 and is based in Mannheim, Germany. MVV Energie AG operates as a subsidiary of MVV Verkehr AG.

MVV Energie AG

Mainova AG

Gelsenwasser AG

REN - Redes Energéticas Nacionais, SGPS, S.A., through its subsidiaries, engages in the transmission of electricity and natural gas in Portugal. It operates in two segments, Electricity and Gas; and Telecommunications. The company operates as a national electricity transmission network; purchases, sells, imports, and exports electricity and natural gas; manages a concession to operate a pilot area for the production of electric energy from ocean waves; and operates a telecommunications network. It also operates liquefied natural gas terminal maintenance and regasification facilities; manages projects and ventures in the natural gas sector; provides underground storage development, maintenance, and operation services; offers natural gas transport and management services; and distributes natural gas, as well as provides communication and sustainability, marketing, business management, business development and consulting, and IT project services. In addition, the company invests in assets, shares, companies, and associations; transmits and transforms electricity in Chile, as well as participates, finances, collaborates, and conducts management of companies; and manages back offices. As of December 31, 2021, it operated national electricity transmission system with 8,907 kilometers in lines, 70 transformer substations, and 17 switching and transition stations; and national natural gas transmission network with 1,375 kilometers of high-pressure gas pipelines, 66 junction stations for pipeline branching, 45 block valve stations, 5 T-branch interconnection stations, 85 gas pressure regulating and metering stations, and 2 custody transfer stations. The company was founded in 1994 and is headquartered in Lisbon, Portugal.

REN - Redes Energéticas Nacionais, SGPS, S.A.

Telecom Plus Plc provides a range of utility services in the United Kingdom. It offers various services, including gas, electricity, fixed line telephony, mobile telephony, broadband, and insurance, as well as bill protection and life cover, home insurance, boiler cover, and cashback card services under the Utility Warehouse and TML brands. The company was incorporated in 1996 and is based in London, the United Kingdom.

Telecom Plus Plc

Unitil Corporation, a public utility holding company, engages in the distribution of electricity and natural gas. It operates through three segments: Utility Electric Operations, Utility Gas Operations, and Non-Regulated. The company distributes electricity in the southeastern seacoast and state capital regions of New Hampshire, and the greater Fitchburg area of north central Massachusetts; and distributes natural gas in southeastern New Hampshire and portions of southern and central Maine, including the city of Portland and the Lewiston-Auburn area, as well as the greater Fitchburg area of north central Massachusetts. It also operates 86 miles of interstate underground natural gas transmission pipeline that provides interstate natural gas pipeline access and transportation services primarily in Maine and New Hampshire. In addition, the company provides energy brokering and advisory services to commercial and industrial customers; and real estate management services. It serves approximately 107,700 electric customers and 86,600 natural gas customers. Unitil Corporation was incorporated in 1984 and is headquartered in Hampton, New Hampshire.

Unitil Corporation

Cox ABG Group, S.A.

Ningbo Energy Group Co.,Ltd., together with its subsidiaries, engages in the cogeneration business in China. It operates coal-fired power plants, coal-fired gas-fired thermal power plants, and renewable energy power plants. The company is also involved in the production and consulting services of electricity, heat, and ash; heat supply activities; and construction and operation of charging piles and other cities energy infrastructure. In addition, it engages in the new energy development; investment management; equity investment; bulk commodity and energy trading; financial leasing; and waterway transportation activities. The company was formerly known as NINGBO THERMAL POWER CO.,LTD. and changed its name to Ningbo Energy Group Co.,Ltd. in December 2020. Ningbo Energy Group Co.,Ltd. was founded in 1994 and is based in Ningbo, China.

Ningbo Energy Group Co.,Ltd.

Premier Energy PLC

Enel Generacion Piura S.A.

Dalian Thermal Power Co.,Ltd. engages in the generation of thermal power and heat in China. It offers steam, hot water, and heat. The company was incorporated in 1993 and is based in Dalian, China.

Dalian Thermal Power Co.,Ltd.

TAQA Arabia S.A.E.

Hengsheng Energy Co., Ltd produces and supplies electric power and heat. It is involved in the generation, transmission, distribution, and transformation of thermal power, as well as provision of steam and hot water. The company was formerly known as Zhejiang Longyou Hengsheng Heating Co., Ltd. Hengsheng Energy Co., Ltd was founded in 2007 and is headquartered in Quzhou, China.

Hengsheng Energy Co., Ltd

Gallant Venture Ltd., an investment holding company, operates as an independent utilities provider in Indonesia. The company operates through Industrial Parks; Utilities; Resort Operations; and Property Development segments. The Industrial Parks segment develops, constructs, operates, and maintains industrial properties in Batam and Bintan Islands with supporting infrastructure activities. The Utilities segment provides electricity, water supply, telecommunications, waste management, and sewage treatment services to the industrial parks and resorts in Batam and Bintan Islands. This segment operates 19 dual fuel fired generators with an installed capacity of approximately 130MW at Batamindo Industrial Park; 6 generators with an installed capacity of approximately 24MW at Bintan Industrial Estate; and 4 generators with an installed capacity of approximately 20MW at Bintan Resorts. The Resort Operations segment offers services to resort operators in Bintan Resort, including ferry services and ferry terminal operations, tour operations, property rental, workers accommodation, security, fire-fighting, medical support, and estate and township maintenance services, as well as facilities required by resort operators. The Property Development segment develops industrial and resort properties in Batam and Bintan Islands. It also offers business management consultancy services; and wholesales hotels, resorts, and golf courses. The company was incorporated in 2003 and is headquartered in Singapore.

Gallant Venture Ltd.

Tianjin Development Holdings Limited, through its subsidiaries, supplies electricity, water, heat, and thermal power to industrial, commercial, and residential customers in the Tianjin Economic and Technological Development Area, the People's Republic of China. It operates through six segments: Utilities, Pharmaceutical, Hotel, Electrical and Mechanical, Port Services, and Elevators and Escalators. The company has an installed transmission capacity of approximately 946,000 kVA; daily water supply capacity of 425,000 tons; and steam transmission pipelines of approximately 462 kilometres, approximately 120 processing stations, and daily distribution capacity of approximately 30,000 tons. It also provides services in relation to construction of electricity supply network, application of technology related to new energy and renewable energy, and electricity construction and related technical services; and offers services in installation and maintenance of water pipes, and technical consultancy, as well as engages in the retail and wholesale of water pipes and related parts. In addition, the company is involved in the manufacture and sale of presses, and mechanical and hydroelectric equipment, as well as large scale pump units. Further, it operates Courtyard by Marriott Hong Kong, a 4-star hotel with 245 guest rooms; researches and develops medicine technology and products; manufactures and sells chemical drugs; designs, manufactures, and prints pharmaceutical packaging products, as well as sells other paper-based packaging materials; manufactures and sells elevators and escalators; operates financing leasing business; and provides port services. The company was incorporated in 1997 and is based in Central, Hong Kong. Tianjin Development Holdings Limited is a subsidiary of Tsinlien Group Company Limited.

Tianjin Development Holdings Limited

Burgenland Holding Aktiengesellschaft, through its investment in Energie Burgenland AG, engages in the generation and sale of electricity in Austria. As of September 30, 2021, it operates 184 wind turbines with a total capacity of 454 MW. The company is also involved in the sale of natural gas. The company was founded in 1990 and is based in Eisenstadt, Austria. Burgenland Holding Aktiengesellschaft is a subsidiary of EVN AG.

Burgenland Holding Aktiengesellschaft

Zespól Elektrocieplowni Wroclawskich KOGENERACJA S.A. engages in the production of electricity and heat in Poland. The company is also involved in the wholesale and retail sale of electricity, heat, and power industry products and services. It operates three production plants, including the Wroclaw, Czechnica, and Zawidawie heat and power plants located in Wroclaw with a total electric capacity of 365.7 megawatts; and a total thermal capacity of 1,080.4 MW. The company is based in Wroclaw, Poland. Zespól Elektrocieplowni Wroclawskich KOGENERACJA S.A. is a subsidiary of PGE Energia Ciepla S.A.

Zespól Elektrocieplowni Wroclawskich KOGENERACJA S.A.

ENERGOAQUA, a.s.

Barka Water and Power Company SAOG

ekWateur SA

TPC Consolidated Limited provides retail electricity and gas services to residential and business customers in Australia. It also provides pre-paid mobile and related services. The company was formerly known as Tel. Pacific Limited and changed its name to TPC Consolidated Limited in December 2015. TPC Consolidated Limited was incorporated in 1996 and is based in Sydney, Australia.

TPC Consolidated Limited

This list presents the top 100 publicly traded companies in the Multi-Utilities industry, ranked by market capitalization, offering insight into the leading corporations within this sector.

Discover the top 100 stocks in the Multi-Utilities industry. Explore leading Multi-Utilities companies and potential investment opportunities in this sector.

Ticker	Company	Country	Exchange	Industry	Market Cap
TAQA	Abu Dhabi National Energy Company PJSC	AE	ADX	Multi-Utilities	$87,540.35M
NG.	National Grid plc	GB	LSE	Multi-Utilities	$63,253.4M
SRE	Sempra	US	NYSE	Multi-Utilities	$58,393.08M
D	Dominion Energy, Inc.	US	NYSE	Multi-Utilities	$48,409.75M
PEG	Public Service Enterprise Group Incorporated	US	NYSE	Multi-Utilities	$44,337.08M
ENGI	Engie SA	FR	ENXTPA	Multi-Utilities	$39,661.49M
DEWA	Dubai Electricity and Water Authority (PJSC)	AE	DFM	Multi-Utilities	$33,893.23M
EOAN	E.ON SE	DE	XTRA	Multi-Utilities	$33,621.42M
ED	Consolidated Edison, Inc.	US	NYSE	Multi-Utilities	$33,407.99M
WEC	WEC Energy Group, Inc.	US	NYSE	Multi-Utilities	$30,996.41M
DTE	DTE Energy Company	US	NYSE	Multi-Utilities	$24,870.71M
AEE	Ameren Corporation	US	NYSE	Multi-Utilities	$24,349.15M
VIE	Veolia Environnement SA	FR	ENXTPA	Multi-Utilities	$22,410.19M
CMS	CMS Energy Corporation	US	NYSE	Multi-Utilities	$20,386.09M
CNP	CenterPoint Energy, Inc.	US	NYSE	Multi-Utilities	$20,112.3M
NI	NiSource Inc.	US	NYSE	Multi-Utilities	$17,070.11M
BIP	Brookfield Infrastructure Partners L.P.	BM	NYSE	Multi-Utilities	$15,792.49M
CNA	Centrica plc	GB	LSE	Multi-Utilities	$7,785.97M
A2A	A2A S.p.A.	IT	BIT	Multi-Utilities	$7,261.79M
CU	Canadian Utilities Limited	CA	TSX	Multi-Utilities	$7,040.81M
U96	Sembcorp Industries Ltd	SG	SGX	Multi-Utilities	$6,732.04M
YTLPOWR	YTL Power International Berhad	MY	KLSE	Multi-Utilities	$5,487.17M
HER	Hera S.p.A.	IT	BIT	Multi-Utilities	$5,398.66M
QEWS	Qatar Electricity & Water Company Q.P.S.C.	QA	DSM	Multi-Utilities	$4,834.5M
AGL	AGL Energy Limited	AU	ASX	Multi-Utilities	$4,790.95M
YTL	YTL Corporation Berhad	MY	KLSE	Multi-Utilities	$4,636.41M
BKH	Black Hills Corporation	US	NYSE	Multi-Utilities	$4,490.5M
ACO.X	ATCO Ltd.	CA	TSX	Multi-Utilities	$4,046.36M
ACE	ACEA S.p.A.	IT	BIT	Multi-Utilities	$4,009.09M
AQN	Algonquin Power & Utilities Corp.	CA	TSX	Multi-Utilities	$3,689.95M
2083	The Power and Water Utility Company for Jubail and Yanbu	SA	SASE	Multi-Utilities	$3,679.61M
NWE	NorthWestern Energy Group, Inc.	US	NasdaqGS	Multi-Utilities	$3,383.93M
AVA	Avista Corporation	US	NYSE	Multi-Utilities	$2,989.15M
IRE	Iren SpA	IT	BIT	Multi-Utilities	$2,726.93M
VCT	Vector Limited	NZ	NZSE	Multi-Utilities	$2,326.65M
MVV1	MVV Energie AG	DE	XTRA	Multi-Utilities	$2,151.37M
MNV6	Mainova AG	DE	DB	Multi-Utilities	$2,041.79M
WWG	Gelsenwasser AG	DE	DB	Multi-Utilities	$1,830.77M
RENE	REN - Redes Energéticas Nacionais, SGPS, S.A.	PT	ENXTLS	Multi-Utilities	$1,751.16M
TEP	Telecom Plus Plc	GB	LSE	Multi-Utilities	$1,697.51M
UTL	Unitil Corporation	US	NYSE	Multi-Utilities	$957.59M
COXG	Cox ABG Group, S.A.	ES	BME	Multi-Utilities	$850.48M
600982	Ningbo Energy Group Co.,Ltd.	CN	SHSE	Multi-Utilities	$619.52M
PE	Premier Energy PLC	CY	BVB	Multi-Utilities	$548.12M
EGEPIBC1	Enel Generacion Piura S.A.	PE	BVL	Multi-Utilities	$422.23M
600719	Dalian Thermal Power Co.,Ltd.	CN	SHSE	Multi-Utilities	$422.03M
TAQA	TAQA Arabia S.A.E.	EG	CASE	Multi-Utilities	$384.42M
605580	Hengsheng Energy Co., Ltd	CN	SHSE	Multi-Utilities	$383.83M
5IG	Gallant Venture Ltd.	SG	SGX	Multi-Utilities	$285.66M
882	Tianjin Development Holdings Limited	HK	SEHK	Multi-Utilities	$266.4M
BHD	Burgenland Holding Aktiengesellschaft	AT	WBAG	Multi-Utilities	$225.18M
KGN	Zespól Elektrocieplowni Wroclawskich KOGENERACJA S.A.	PL	WSE	Multi-Utilities	$221.44M
ENRGA	ENERGOAQUA, a.s.	CZ	SEP	Multi-Utilities	$119.81M
BWPC	Barka Water and Power Company SAOG	OM	MSM	Multi-Utilities	$115.39M
EKW	ekWateur SA	FR	UNQ	Multi-Utilities	$114.76M
TPC	TPC Consolidated Limited	AU	ASX	Multi-Utilities	$72.93M