Top Solar Energy Companies (207)

Founded in 1955, OMCO (a MacLean‑Fogg Company) is the United States' largest custom roll former, producing engineered roll‑formed shapes and value‑added fabricated components across industries. OMCO also designs and manufactures factory‑direct solar racking and single‑axis tracker systems through its OMCO Solar division, operating multiple manufacturing facilities and serving transportation, material handling, data center, and renewable energy markets.

Reflect Orbital is developing technology to sell sunlight to those who need it. We imagine a future where sunlight continues powering solar farms and providing lighting after the sun sets. We’re a small team of engineers who make progress by building things quickly and iteratively. Time is our greatest constraint. Join us.

OCI Energy is a leading developer of utility-scale solar and battery energy storage projects that strengthen America’s energy security, reduce energy costs, and support long-term grid reliability. From concept to operation, OCI Energy continues to lead the way in advancing energy solutions for a more secure and affordable energy future.

Voltage, LLC is a premier global solutions provider of electrical balance of systems (eBOS) for PV solar utility-scale projects. Headquartered in Chapel Hill, North Carolina, the company delivers value-engineered designs, including high-quality MV and DC feeder cables and specialized products like LYNX, ALEX, and IBEX, to support the global transition to clean energy.

Pearce Services is a leading national provider of operations, maintenance, and engineering services for mission-critical infrastructure. The company specializes in delivering tech-enabled solutions for the renewable energy, electric vehicle (EV), battery energy storage, and telecommunications sectors. Through a focus on reliability and innovation, Pearce helps its clients optimize asset performance, maximize uptime, and build a more connected and sustainable future.

Pacifico Energy Group is a privately held energy and infrastructure investment and development firm that originates, finances and delivers utility-scale and behind-the-meter power solutions. It specializes in utility-scale solar photovoltaic and offshore wind, private power and microgrids for large industrial and data-center loads, and hybrid systems with storage. Capabilities include development, engineering, capital formation, construction, and long-term operations across international...

T1 Energy (NYSE: TE) is building an integrated U.S. supply chain for advanced solar and battery manufacturing. We own and operate one of the world's most modern solar module plants in Wilmer, Texas, with an annual production capacity of 5 GW. And we're planning a solar cell plant outside of Austin. We believe harnessing solar energy with U.S. made panels...

Van Meter Inc. is a 100% employee-owned wholesale electrical supply distributor committed to delivering essential supplies, effective automation solutions, and expert support, offering products like automation, electrical, data communications, lighting, and solar energy.

Hawkins Service Company is a Tampa Bay-based residential home services provider specializing in the installation, repair, and maintenance of air conditioning, heating, electrical, plumbing, gas, solar, and pool equipment. Operating since 1993, the company provides professional, licensed services across Hillsborough, Pinellas, Pasco, Manatee, and Sarasota counties, committing to high-quality workmanship and customer satisfaction to keep homes safe and comfortable.

Sol-Ark is a veteran-owned solar and energy storage technology company that designs and manufactures hybrid inverters and energy storage solutions, aiming to provide reliable, innovative, and affordable power resilience for homes and businesses.

Wabash Valley Power Alliance (WVPA) is a not-for-profit generation and transmission cooperative that provides wholesale power to distribution cooperatives in Indiana, Illinois, and Missouri, serving hundreds of thousands of homes and businesses.

Standard Solar is powering the nation’s energy transformation – channeling its project development capabilities, financial strength and technical expertise to deliver the benefits of solar, as well as solar + storage, to businesses, institutions, farms, governments, communities and utilities. Building on 16 years of sustainable growth and in-house and tax equity investment capital, Standard Solar is a national leader in...

Momentum Solar is a premier residential solar provider in the United States, specializing in the engineering, installation, and activation of customized solar energy systems. Founded in 2009, the company helps homeowners transition to renewable energy by providing high-quality solar panels and battery storage solutions to lower electricity costs and ensure energy security during power outages.

Knobelsdorff Enterprises is a premier industrial electrical, engineering, automation, and renewable energy contractor serving clients across North America. The company specializes in delivering high-quality electrical and control systems design for various sectors, including industrial manufacturing, mining, oil and gas, and utility-scale solar projects. With over 30 years of experience, they provide turnkey EPC solutions from design and procurement to construction...

Founded in 1976 and headquartered in Northern Illinois, Complete Fence is a nationwide leader in comprehensive fencing solutions for commercial, industrial, and residential projects. They specialize in high-performance fencing for data centers, solar facilities, and high-security infrastructure, prioritizing a people-first approach and high-quality craftsmanship to secure properties while enhancing their aesthetic appeal.

Pentagon Technologies Group, Inc. is a leading provider of mission-critical manufacturing support services, contamination detection, and protection products for the semiconductor, pharmaceutical, microelectronic, and solar industries. The company offers proprietary services and products designed to improve the utilization, efficiency, and life cycle of complex manufacturing equipment used in high-technology fabrication, focusing on defect reduction and the maintenance of critically clean...

Facility Solutions Group (FSG) is a national provider of electrical, lighting, signage, and technology solutions for commercial and industrial facilities. One of the top 50 electrical contractors in the United States, FSG offers a comprehensive range of design, engineering, construction program management, and facility services, including energy management and solar energy solutions, to keep critical building systems running efficiently across...

Cinterra is a diversified energy contractor specializing in electrical and utility-grade construction, solar and alternative energy systems, and directional and horizontal drilling. The company provides specialized electrical infrastructure and utility-scale solar renewable energy services, supporting leading EPCs, private industries, and public utilities to bring electric power and renewable energy sources to millions.

The Barona Band of Mission Indians is a federally recognized sovereign nation located in Lakeside, California. Established in 1932, the tribe manages governmental functions including the health, safety, and welfare of its citizens, economic development, and planning. The tribe also operates gaming facilities, using those revenues to support its community and charitable organizations throughout the San Diego region.

Bluewater Battery Logistics is an international company specializing in battery lifecycle management, offering solutions for the resale, reuse, repurposing, and recycling of batteries and solar equipment. They serve industries such as energy storage, electric vehicles, and industrial applications, aiming to enable a circular economy.