Energy & Utilities companies

Atmos Energy is a regulated natural gas utility distributing safe, reliable gas service to residential, commercial, and industrial customers across its service…

Major U.S. electric and natural gas utility serving 5.7 million customers across eight states with focus on sustainable energy solutions.

Talen Energy operates 13.1 GW of U.S. power generation assets and supplies carbon-free nuclear power to data centres and the grid.

American Electric Power is a major U.S. electric utility serving over 5 million customers across 11 states with generation, transmission, and distribution of el…

Eagle Creek Renewable Energy acquires, rehabilitates, and operates 85 small hydroelectric facilities across 18 U.S. states, with 690 megawatts of total generati…

Southern Company operates electric utilities and natural gas distribution networks across the U.S. Southeast, serving 9 million customers with a portfolio spann…

Solar Energy Solutions is a family-owned, employee-owned (ESOP) solar installer providing EPC services for residential, commercial, and utility photovoltaic and…

Vertically integrated solar developer building and operating utility-scale solar projects across the United States, with 1 GW constructed and 14 GW in developme…

AltaGas is a leading North American energy infrastructure company headquartered in Calgary, Alberta, connecting customers and markets to affordable and reliable…

Ameresco is an energy infrastructure provider that develops, constructs, and operates renewable energy and efficiency solutions for government, utilities, and i…

M. J. Electric is a nationwide prime electrical contractor specializing in transmission, substations, distribution networks, renewable energy, and industrial in…

NRG delivers smarter, cleaner energy solutions to millions of homes and businesses across North America, operating in energy, power generation, and smart home t…

Consolidated Edison delivers electric, gas, and steam service to over 10 million people in New York City and Westchester County, operating one of the world's la…

Zap Energy develops fusion and fission technologies using sheared-flow-stabilized Z-pinch systems to generate carbon-free power at scale.

Pike provides engineering, construction, and maintenance services for electrical transmission, distribution, substation, and related utility infrastructure acro…

Sunrun is a leading American residential solar and battery storage company that installs home energy systems with little to no money down, serving nearly 800,00…

American supplier of enriched uranium fuel and uranium enrichment technology for commercial nuclear reactors and national security purposes.

Signal Energy Constructors is a leading full-service design/build contractor providing Engineering, Procurement, and Construction (EPC) services for renewable e…

Hubbell Incorporated is a long-standing manufacturer of utility and electrical infrastructure solutions serving sectors including power, telecom, healthcare, an…

Rehlko supplies distributed energy and critical power solutions - including systems, engines, and installation services - for homes, businesses, and essential i…