Top California Energy Companies (429)
A global leader in applied safety science, UL Solutions transforms safety, security and sustainability challenges into opportunities for customers in more than 100 countries. UL Solutions delivers testing, inspection and certification services, together with software products and advisory offerings, that support our customers’ product innovation and business growth. The UL Certification Marks serve as a recognized symbol of trust in...
Riot’s (NASDAQ: RIOT) vision is to be the world’s most trusted platform for powering and building digital infrastructure. Riot’s mission is to empower the future of digital infrastructure by positively impacting the sectors, networks, and communities that we touch. We believe that the combination of an innovative spirit and strong community partnership allows us to achieve best-in-class execution and create successful...
At Arbor, we’re sustainably powering the present while erasing emissions of the past. Our innovative system transforms organic waste into clean, reliable electricity while capturing carbon dioxide at scale. Founded by space tech veterans who pivoted from building technology to explore new planets to protecting our own, Arbor leverages cutting-edge aerospace technology to tackle climate change. Our mission is to...
Audubon Companies is a leading provider of EPC, field, fabrication, and technical services for energy, power, and industrial markets.
Galvanize Climate Solutions (“Galvanize”) is a global investment firm focused on generating long-term value from the energy transition. Founded in 2021 by Katie Hall and Tom Steyer, and led by co-executive chairs Hall, Steyer, and Secretary John Kerry – Galvanize invests across asset classes including venture capital and growth equity, public equities, and real estate, to accelerate commercially competitive solutions,...
Deep Isolation offers an innovative solution to secure and dispose of spent nuclear fuel from commercial nuclear reactors. Our horizontal drill hole technology offers both safety and low cost. While the drilling technology is standard, Deep Isolation is the first company proposing to use this method for the safe isolation of spent nuclear fuel under a billion tons of rock...
Swift Solar is a U.S. company developing advanced solar technology that outperforms anything on the market today. Swift Solar is a spinout of Stanford, MIT, and the National Renewable Energy Laboratory. The team includes world-leading technologists with deep expertise in perovskite PV science, technology, and manufacturing. Swift Solar's technologies range from specialized solar cell architectures to advanced manufacturing techniques.
Rhoic makes on-demand, on-site chemicals with a new class of programmable reactors using electric fields. These reactors produce critical industrial chemicals from abundant feedstocks like air and water without fossil fuel inputs or hazardous transport. Rhoic's near-term beachhead is the oxidizer supply chain for bipropellant spacecraft, specifically NTO, MON-3, and MON-25, which today flow from a single domestic source that...
Sunworks, Inc. (NASDAQ: SUNW) is a premier provider of high performance solar power systems. We are committed to quality business practices that exceed industry standards and uphold our ideals of ethics and safety. Sunworks continues to grow its presence, expanding nationally with regional and local offices. We strive to consistently deliver high quality, performance oriented solutions for customers in a...
Planted is redefining solar deployment by simplifying every step, from planning to power. By combining advanced software, high-density terrain-following arrays, and automated installation into one integrated platform, Planted has created a smarter way to develop and build utility-scale solar power plants. We’re expanding our team of ambitious, curious, and hands-on engineers and operators who want to accelerate the clean energy transition....
Flipturn is the unified control center for EV charging operations—built for both fleets and businesses. Whether you're managing a private depot or a public charging site, Flipturn helps you stay online, cut costs, and keep EV operations running smoothly. Monitor energy usage, manage access, streamline payments, and unlock insights across your chargers and vehicles—all in one place. Interested in learning more? Let’s...
Key Solutions opened its doors for business in 1989 and subsequently incorporated in 1990. We began in a small office in downtown Cincinnati, Ohio as an IBM Reseller of Midrange Equipment. Our headquarters (including an expansive Technical Center) is now located in Wilder, Kentucky in close proximity to downtown Cincinnati. Over the years we have worked closely with our clients to...
3E is a leading technology and SaaS company providing digital solutions and expert services that maximise the performance of renewable energy assets. As a trusted data services partner, we deliver future-proof and easy-to-deploy solutions over a project’s entire lifetime, supporting developers, asset managers, operators, investors, EPC contractors and IPP's. 3E's one-stop digital platform SynaptiQ provides a complete range of leading...
PowerFlex is a clean technology solutions company making the transition to carbon-free energy possible through a combination of green offerings, including solar, storage, EV charging, and the intelligent energy management platform PowerFlex X. Our ultimate goal? To usher in the age of the Virtual Power Plant where commercial and industrial customers realize cost savings, emissions reductions, energy security, and more...
Physicians, Scientists, and Engineers (PSE) for Healthy Energy is a multidisciplinary, nonprofit research institute that studies the way energy production and use impact public health, climate and the environment. We are dedicated to supplying evidence-based scientific and technical information on the public health, environmental, and climate dimensions of energy production and use. We put our mission into practice by integrating...
Harbinger is a commercial electric vehicle (EV) company on a mission to transform an industry starving for innovation. Harbinger's best-in-class team of EV, battery, and drivetrain experts have pooled their deep experience to support the growing demand for medium-duty EVs. Leveraging a foundation of proprietary, in-house developed vehicle technologies designed specifically for commercial vehicles, Harbinger is bringing a first-of-its-kind EV...
LGCY Power is committed to changing the way the world produces power. Through a strategic partnership with SunRun, we provide solar energy to consumers with no initial investment. We save customers money, while reducing their carbon footprint. LGCY Power is committed to helping build a planet powered by the sun.
Graybar, a Fortune 500 corporation and one of the largest employee-owned companies in North America, is a leader in the distribution of high quality electrical, communications and data networking products, and specializes in related supply chain management and logistics services. Through its network of 290 North American distribution facilities, it stocks and sells products from thousands of manufacturers, helping its...
The U.S. Energy Foundation helps build a strong, clean energy economy. Its mission is to secure a clean and equitable energy future to tackle the climate crisis, envisioning a healthy, safe, and equitable economy powered by clean energy.
We believe in building a better, more efficient way for all workers to operate, maintain, and work in the process industry through digital technology. We’re industry experts who understand plant work and plant data, and use this expertise to support successful projects, transform innovative teams, and keep plants competitive.
