Top Energy Companies (4,139)

Greentown Labs is a 501(c)(3) nonprofit and climatetech startup incubator that accelerates climate innovation and commercialization. Its Boston and Houston incubators support entrepreneurs with laboratories, equipment, customers, capital, talent, community, and business-growth resources. By connecting startups with corporations, investors, policymakers, and ecosystem partners, Greentown Labs helps develop and scale solutions at speed for the planet, people, and prosperity.

Eagle Creek Renewable Energy was founded in 2010 to acquire, enhance and operate small hydroelectric power facilities. Eagle Creeks’ facilities provide clean energy to electricity consumers in North America while allowing recreational opportunities and protecting historical resources and the environment. Eagle Creek currently owns and operates eighty-six hydroelectric facilities representing approximately 640 megawatts of capacity across the United States. Eagle...

Terra-Gen Operating Company, LLC develops, finances, owns and operates utility-scale renewable energy projects across the U.S., specializing in wind, solar, geothermal and battery storage. Its operating portfolio totals roughly 4.2 GW of generation and about 5.6 GWh of storage capacity. Terra-Gen focuses on delivering large-scale clean power by developing, constructing and managing grid-connected generation and storage assets.

Duke Energy makes life better for every day by providing electric and gas services in a sustainable way – affordable, reliable and clean. Headquartered in Charlotte, N.C., Duke Energy is one of the largest energy holding companies in the United States. Its Electric Utilities and Infrastructure business unit serves approximately 7.5 million customers located in six states in the Southeast and...

Avertra is a digital experience (DX) practitioner with a mission to simplify life by solving real-world problems for highly regulated, customer/citizen-centric industries through intuitive processes and unparalleled digital experiences.

Rolls-Royce SMR is a UK-based company developing an affordable, integrated small modular reactor (SMR) power plant. It leverages established nuclear technology and a factory-based philosophy for fabrication and assembly to provide a repeatable, standardised, and investable energy solution globally, with the mission of providing clean and affordable energy for all.

At Emerson, we’re passionate about what we do. By fusing decades of technology and engineering expertise, Emerson continues to solve some of the world’s most complex challenges with innovative solutions for customers in industrial, commercial, and residential markets. We recruit the greatest talent and apply the best technologies to benefit our customers worldwide. Automation Solutions is a leader in helping...

Hayla is building the intelligent direct current (DC) power layer for next-generation AI infrastructure. The company develops mesh-networked 800V DC power systems and control layers specifically designed for AI accelerator data centers, enabling higher efficiency, precision, safety, and real-time responsiveness as data centers transition to high-voltage DC architectures.

Meritum Energy Holdings is a growth-oriented company founded in 2015 that specializes in the distribution of propane, fuels, lubricants, and other natural gas liquids. Operating across multiple states, the company provides retail and wholesale energy solutions to residential and commercial customers. They focus on strategic growth through acquisitions and organic investment, maintaining a commitment to service excellence, safety, and community...

ConeTec is a full-service geotechnical, geoenvironmental, and mining site investigation contractor specializing in geophysics, CPTu, in-situ testing, drilling, and instrumentation. Their mission is to characterize the subsurface to enable clients to explore, build, and protect the world with confidence by reducing geological uncertainty through the delivery of high-quality information and tailored geocharacterization solutions.

We’re Nadara, one of Europe’s largest renewable energy independent power producers. We own and operate around 200 renewable energy sites across Europe and the US, producing electricity from wind, solar, waste-to-energy, and biomass. Every day, we harness the power of nature for good. The most obvious way is by generating dependable renewable energy, but this is just the...

KenzFigee is a leading specialist in the design, manufacture, and maintenance of high-end, tailor-made lifting and hoisting solutions. Serving the marine, offshore, and wind energy industries, the company provides durable equipment and full lifecycle support to help operators and asset owners increase operational efficiency and minimize equipment downtime even in the most demanding conditions.

Founded in 2004, Bayswater Exploration & Production LLC is a Denver-based oil and natural gas development company that owns and operates principally in the Denver-Julesburg Basin in Colorado and the Permian Basin in Texas. The company focuses on responsible energy development and creating substantial value for its partners and shareholders by linking executional excellence, innovative technology, and capital to the...

Illuminate USA is an American leader in advanced clean energy manufacturing, dedicated to delivering cutting-edge solar panel technology and sustainable energy solutions. With a focus on innovation, Illuminate USA empowers a dynamic workforce to drive progress in the renewable energy sector. Based in Pataskala, Ohio, Illuminate USA operates a 1.1 million-square-foot facility, employing more than 1,400 associates across eight production lines,...

GEMTEC is a leading multidisciplinary, employee-owned firm founded in 1986. They provide geotechnical engineering, materials testing, and environmental engineering services through offices and CCIL-certified laboratories across Atlantic Canada, Ontario, and Quebec. The company delivers creative, adaptive, and effective scientific solutions to responsibly shape the Canadian landscape, specializing in infrastructure projects and the renewable energy sector to ensure future-ready communities.

E.I. Williams Industries is a leading manufacturer specializing in industrial silencers, noise barriers, and emission control technologies. With over 30 years of experience, the company provides high-quality exhaust systems and accessories for sectors including defense, marine, energy, and transportation. Operating across the United States and Canada, they focus on delivering innovative, cost-effective solutions that reduce noise and harmful emissions to...

Peter Basso Associates (PBA) is a 100% employee-owned (ESOP) MEP consulting engineering firm based in Troy, Michigan. They specialize in the design of sustainable, high-performance mechanical, electrical, and plumbing systems for a wide range of sectors, including healthcare, education, corporate, and government facilities. PBA is recognized as a leader in engineering solutions, balancing technical excellence with cost-effective performance.

Driven by our vision of the affordable, reliable, net-zero carbon grid of the future, Mainspring has developed a new category of power generation — the linear generator — that delivers onsite, fuel-flexible power to accelerate the transition to the future grid. To learn more visit www.mainspringenergy.com.

Stowers Machinery Corporation is East Tennessee's Caterpillar equipment distributor, offering sales, rentals, parts, and service for heavy machinery, engines, and power generation equipment. They serve various industries including construction, mining, and manufacturing.

OMRON's mission is to contribute to the realization of a better society through value creation with a view to the future. OMRON, founded in 1933, is a global leader in the field of automation based on its core technology of sensing and control, and has challenged the creation of social needs since its founding and has created various innovations that are...