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Top California Energy Companies (304)

UL Solutions
Automotive • Professional Services • Software • Consulting • Energy • Chemical • Renewable Energy
Our mission is to make the world a safer, more secure and sustainable place.

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...

UL Solutions
Riot Platforms, Inc.
Artificial Intelligence • Cloud • Information Technology • Energy • Infrastructure as a Service (IaaS)
4 Offices
800 Employees
63 Benefits Hiring Now
Powering & Building the Next Digital World

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...

Riot Platforms, Inc.
Gravity (gravityclimate.com)
Energy • Renewable Energy
3 Offices
40 Employees
Hiring Now

The only energy and carbon management platform that helps companies report faster, lower operating expenses, and reduce emissions

Gravity (gravityclimate.com)
Origis Energy
Greentech • Energy
3 Offices
115 Employees
3 Benefits Hiring Now

Origis Energy is international solar development and construction firm

Origis Energy
Amprius Technologies
Energy • Renewable Energy
Fremont
52 Employees
Hiring Now

Amprius is a leading Lithium-Ion battery developer. Amprius's silicon technology was originally developed at Stanford University and enables dramatic improvements in the energy density and specific energy of Lithium-Ion batteries. Amprius is backed by some of the world’s leading investors, including Trident Capital, VantagePoint Venture Partners, IPV Capital, Kleiner Perkins Caufield & Byers, and Dr. Eric Schmidt.

Amprius Technologies
Camus Energy
Software • Energy
San Francisco
40 Employees
Hiring Now

Utilities use Camus’ grid orchestration software platform to anticipate and actively manage local grid constraints, make smarter infrastructure investments, and reliably serve growing electricity demand. Bridging world-leading distributed systems expertise from Google and Meta with deep power systems experience, Camus is empowering utilities to embrace the transition to a fully electrified, zero-carbon future. Learn more at www.camus.energy

Camus Energy
Harbinger
Automotive • Energy
Garden Grove
407 Employees
27 Benefits Hiring Now

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...

Harbinger
Environmental Intellect
San Francisco
44 Employees
Hiring Now

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.

Environmental Intellect
esVolta
Energy • Renewable Energy
2 Offices
114 Employees
5 Benefits Hiring Now

Focused on sustainability and innovation, esVolta develops, owns, and operates reliable utility-scale energy storage assets across the entire lifecycle - delivering value for utilities, energy users, and investors.

esVolta
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Orbital Sidekick
Information Technology • Other • Analytics • Energy
San Francisco
28 Employees
1 Benefits Hiring Now

Orbital Sidekick’s vision is to lead the Energy Transition by building the most robust remote sensing and analytics capability in existence. OSK’s proprietary analytics platform and hyperspectral payload architecture provide persistent space-based monitoring solutions powered by Spectral Intelligence. This unique radiometric speciation and change detection capability enables unparalleled target monitoring services for both commercial and defense users on a global...

Orbital Sidekick
Osaka Gas USA
Energy • Renewable Energy
3 Offices
97 Employees
1 Benefits Hiring Now

We develop, own, and operate energy infrastructure to contribute to the stable and sustainable energy supply in the US and globally. Moreover, by boosting renewable and future energy development and innovation, we aim to be a responsible and reliable energy player in the upcoming low-carbon society.

Osaka Gas USA
better earth
Los Angeles
265 Employees
12 Benefits Hiring Now

We are creating a more sustainable and better earth through solar energy.

better earth
Coperniq
Software • Energy • Solar
San Francisco
16 Employees
Hiring Now

Workflow management software for solar & energy contractors

Coperniq
Picarro
Energy • Renewable Energy
3 Offices
293 Employees
Hiring Now

Empowering the world through timely, trusted and actionable data through enhanced optical spectroscopy

Picarro
G&M Oil Company, Inc.
Energy • Renewable Energy
Huntington Beach
251 Employees
Hiring Now

Founded in Orange County, California in 1969, G&M Oil has proudly served Southern California for over 50 years. We are one of California’s largest independently owned fuel retailers with over 200 locations throughout Los Angeles, Orange, San Bernardino, Riverside, San Diego and Ventura Counties. G&M partners with Chevron and ExtraMile, and is consistently recognized for excelling in their Retail Excellence...

G&M Oil Company, Inc.
Oklo Inc
Energy
Santa Clara
180 Employees
22 Benefits Hiring Now
Oklo is developing next-generation fission powerhouses to produce abundant, affordable, clean energy at a global scale.

Emission free, always on. Oklo's reactors can convert used nuclear fuel into clean energy. Our fast reactors incorporate inherent safety features and can be fueled by recycled waste. Oklo made history with the first advanced reactor site use permit, winning access to recycled fuel, and submitting the first ever advanced reactor combined license application.

Oklo Inc
InsulTech
Energy • Design
Santa Ana
45 Employees
Hiring Now

InsulTech LLC designs and manufactures engineered solutions related to the management of thermal and acoustical energy. Utilizing a broad array of materials and design techniques, InsulTech is able to provide standard or customer specific solutions for thermal blankets, wraps, and shielding as well as acoustical treatments for a broad range of applications. These solutions are provided quickly and efficiently with...

InsulTech
Aurora Solar
Enterprise Web • Greentech • Information Technology • Software • Energy
San Francisco
180 Employees
64 Benefits Hiring Now
Aurora is a cloud-based solar platform that uses data, automation, and AI to make solar projects simple and predictable.

Aurora is creating a future of solar for all. We’re putting the power of data and technology into the hands of every solar professional to make solar adoption simple and predictable. Our cloud-based platform uses data, automation, and AI to streamline workflows and grow solar businesses faster. As a fast-growing Series D company, we’re disrupting the clean energy industry and...

Aurora Solar
Heron Power
Energy • Renewable Energy
Scotts Valley
43 Employees
Hiring Now

Energy demand across industries is accelerating at an unprecedented pace, and the need for more deployable, efficient, resilient, and scalable infrastructure has never been more critical. The sustainable energy transition alone demands a 3-5x increase in global electricity generation and consumption. Heron Power is building cutting-edge power electronics for the 21st-century grid. We aim to debottleneck the growth of electricity...

Heron Power
Gridmatic
Artificial Intelligence • Energy
Cupertino
33 Employees
Hiring Now

Gridmatic is an AI-powered energy company focused on decarbonizing the grid by helping with the transition to clean energy. We utilize advanced AI to model and optimize energy supply, demand, and transactions. By leveraging these insights, we aim to increase the adoption of clean energy sources while enhancing the stability and efficiency of the US energy market

Gridmatic

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