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Top Energy Companies in Los Angeles, CA (172)

Riot Platforms, Inc.
Artificial Intelligence • Cloud • Information Technology • Energy • Infrastructure as a Service (IaaS)
3 Offices
850 Employees
68 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...

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Riot Platforms, Inc.

Riot Platforms, Inc.'s Top Stability & Growth Strengths

Strong Revenue Growth: Revenue is expanding sharply, with full-year 2025 rising to $647.4M from $376.7M and Q2 2026 up 14% year over year. Growth also appeared in Q1 2026, indicating momentum beyond a single quarter.

Diversified Revenue Streams: A new data-center segment has begun contributing ($33.2M in Q1 2026; $23.2M in Q2 2026) alongside mining and engineering, indicating revenue is no longer tied solely to self-mining. AI/HPC-related activity broadens the mix beyond Bitcoin exposure.

Strategic Partnerships: Agreements with AMD (initial 25 MW delivered and option exercised to 50 MW) and a 20-year, 191 MW lease with a frontier AI lab provide multi-year contracted demand. These relationships help monetize a reported ~2.0 GW fully approved power pipeline.

Rangeview
Aerospace • Robotics • Energy • Defense • Manufacturing • Weapons Systems
El Segundo
38 Employees
76 Benefits Hiring Now
Building the foundry system that reindustrializes America through advanced software, automation, and materials science

Rangeview is building a modern casting platform to manufacture critical metal parts for aerospace, defense, and energy. We combine advanced software, automation, and materials science to reinvent how parts are designed and produced. Based in El Segundo, California, our team brings engineering, manufacturing, and technology together to build the foundry system that reindustrializes America.

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Rangeview

Rangeview's Top Stability & Growth Strengths

Strategic Partnerships: Recent selections by Kratos for advanced turbine-engine components and a U.S. Navy MRO production contract indicate traction with major defense customers. These relationships mark a progression from technology development into funded, production-scale programs.

Investor Backing & Capital Strength: A U.S. government SBIR Phase II award alongside mentions of venture backing provide meaningful capital support for scaling operations. Feedback suggests this blend of non‑dilutive funding and venture capital is enabling equipment investment and production timelines.

Market Expansion: Becoming awardable via the DoD CDAO Tradewinds Solutions Marketplace and adding a new facility signal expanding access to government channels and increased capacity. Company statements of high order demand further point to growing market reach.

UL Solutions
Automotive • Professional Services • Software • Consulting • Energy • Chemical • Renewable Energy
28 Offices
15,000 Employees
47 Benefits Hiring Now
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...

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UL Solutions

UL Solutions's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue has increased for multiple consecutive years, surpassing $3.0B in 2025 with continued growth into early 2026, including positive organic gains across all major segments. Filings indicate the trajectory is broad-based rather than acquisition-driven.

Profitability: Profitability is expanding faster than sales, with strong adjusted EBITDA growth and notable margin improvement in 2025. Subsequent quarterly updates show further gains, reinforcing operating leverage.

Healthy Cash Flow: Operating cash flow increased to roughly $600M in 2025, with stronger free cash flow supporting continued investment in labs and capacity expansion. This cash generation underpins ongoing growth initiatives.

General Matter, Inc.
Energy • Chemical • Utilities • Manufacturing
Los Angeles
17 Employees
Hiring Now

General Matter is an American nuclear-fuel startup founded in 2024 dedicated to restoring domestic uranium enrichment capabilities. The company focuses on producing low-enriched uranium (LEU) and high-assay low-enriched uranium (HALEU) to reduce U.S. dependence on foreign suppliers and support the deployment of advanced nuclear reactors, aiming to ensure energy independence and national security.

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General Matter, Inc.
PortTech LA
Co-Working Space or Incubator • Energy
San Pedro

PortTech Los Angeles is a commercialization center and incubation program dedicated to creating sustainable technologies for ports and beyond. We bring together entrepreneurs, strategic partners and investors to accelerate innovation, advance clean technologies and create economic opportunities. We promote and develop technologies that enable enterprises to meet their environmental, energy, security/safety, and transportation goals. PortTechLA is part of the CleantechLA...

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PortTech LA
Zachry Nuclear Engineering, Inc.
Professional Services • Energy • Utilities • Industrial
11 Offices
77 Employees
Hiring Now

Zachry Nuclear Engineering, Inc. provides comprehensive engineering, design, and project management services for the nuclear industry. The company supports the modification of existing nuclear power plants and the development of new facilities, including small modular reactors. With over 50 years of experience, it offers expertise in electrical, mechanical, structural, and controls engineering, as well as turnkey construction and maintenance services.

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Zachry Nuclear Engineering, Inc.
Phillips 66
Logistics • Energy
20 Offices
10,562 Employees
38 Benefits

Energy manufacturing and logistics company

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Phillips 66
Devon Energy Corporation
6 Offices
3,997 Employees
30 Benefits

Devon Energy is a leading oil and gas producer in the U.S. with a premier multi-basin portfolio headlined by a world-class acreage position in the Delaware Basin. Devon’s disciplined cash-return business model is designed to achieve strong returns, generate free cash flow and return capital to shareholders, while focusing on safe and sustainable operations. Headquartered in Oklahoma City, Devon is...

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Devon Energy Corporation
Vert Energy Group
Orange
32 Employees

Vert Energy Group is a full-service energy efficiency and engineering company that helps building owners and property managers complete Energy Benchmark Compliance, Energy Audits, and building Energy Upgrades. Recognized for our technical expertise, commitment to safety, and dedication to cultivating long-term client relationships. With comprehensive experience and skilled energy professionals, we combine high-quality service with unwavering discipline to offer efficient,...

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Vert Energy Group
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Jones Covey Group, Inc.
Energy • Industrial
Rancho Cucamonga
87 Employees
Hiring Now

Jones Covey Group, Inc. is a premier national general contracting and construction company headquartered in Southern California. Serving the energy industry, the company provides turn-key general contracting services, testing, inspection and compliance services, maintenance and repair, and installation services across the United States.

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Jones Covey Group, Inc.
ImpactPPA
Blockchain • Energy
Manhattan Beach

ImpactPPA is an Ethereum-based decentralized energy platform that will transform the global energy finance industry. ImpactPPA uses the power of the blockchain to bring together capital and consumers in a way that is direct, responsive, and expedient.

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ImpactPPA
Edelman Heating, Cooling, Plumbing, Electric & Solar
Energy • Utilities • Solar • Renewable Energy
59 Offices
50 Employees

Edelman Heating, Cooling, Plumbing, Electric & Solar is a family-owned business that has provided high-quality HVAC, plumbing, electrical, and solar solutions to homes and businesses across Illinois and Wisconsin for over 20 years. Specializing in installation, repair, and maintenance, they employ NATE-certified technicians and are committed to 100% customer satisfaction, ensuring reliable home comfort services for their residential and commercial...

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Edelman Heating, Cooling, Plumbing, Electric & Solar
Booster Fuels, Inc.
Logistics • On-Demand • Transportation • Energy
5 Offices

Booster Fuels, Inc. provides an app-based, on-demand mobile fuel delivery service, offering on-site gasoline, diesel, and renewable fuel options directly to corporate fleets and office parking lots. Using technology and 'Smart Tankers,' the company improves operational efficiency, supports the decarbonization of last-mile delivery, and eliminates the need for inefficient trips to gas stations for businesses and commuters.

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Booster Fuels, Inc.
Rolls-Royce Holdings plc
Aerospace • Energy • Defense • Manufacturing
37 Offices
50,000 Employees

Rolls‑Royce Holdings plc designs, manufactures and supports complex power and propulsion systems for safety‑critical applications in aerospace, defence, marine and energy sectors. The group supplies commercial and military aero engines, naval and land propulsion systems, distributed energy and power‑generation solutions, and provides long‑term maintenance, repair and overhaul services focused on engineering excellence, reliability and operational performance worldwide.

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Rolls-Royce Holdings plc
Alert 360
Professional Services • Security • Energy
20 Offices
1,000 Employees
24 Benefits

Alert 360 Home Security is a top-rated provider of the best home security systems, security cameras, alarm systems, home automation, alarm monitoring, and business security systems. Founded in 1973, A+ accredited by the BBB, we are the 4th largest residential security company serving customers coast to coast and one of the fastest security companies growing due to the following: 5...

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Alert 360
Copia Power
Energy • Renewable Energy
Dana Point
76 Employees

Copia Power is an energy transition company committed to developing, constructing and owning large-scale infrastructure assets in the U.S. to accelerate decarbonization in all areas of our economy. Copia Power is actively developing more than 15 GW of solar and energy storage projects in the US. Copia Power is backed by Carlyle, one of the world’s largest global investment firms.

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Copia Power
InCharge Energy
Transportation • Energy
Santa Monica
160 Employees
18 Benefits Hiring Now

InCharge Energy is on the frontlines of large-scale emissions reduction, accelerating the electrification of the transportation industry – one commercial fleet at a time. With end-to-end, turnkey solutions for commercial EV infrastructure projects, InCharge Energy equips fleet managers with the top brands in charging hardware and software; customized hardware and software products; short-, mid- and long-range plans for seamless fleet...

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InCharge Energy
Ecogate
Greentech • Energy
Hollywood Beach
15 Employees

Ecogate is the most advanced industrial ventilation control system in the world. Our patented system typically achieves energy savings of over 60% compared to typical systems. The system uses sensors, motorized blast gates, variable speed drives and an intelligent control system to provide on-demand exhaust with significant energy savings.

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Ecogate
WM
Energy
24 Offices
21,599 Employees
42 Benefits Hiring Now

WM is North America's leading provider of integrated environmental solutions. We partner with our customers and communities to manage and reduce waste from collection to disposal while recovering valuable resources and creating clean, renewable energy. We are on a quest for environmental performance, a mission to maximize resource value, while minimizing – and even eliminating – environmental impact so that...

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WM
Second Order Effects
Aerospace • Greentech • Hardware • Consulting • Energy • Design
El Segundo
55 Employees
22 Benefits

We are an engineering consulting and design firm specializing in custom electronics and end-to-end electronic systems. We develop cross-disciplined solutions and products to help solve some of the world’s most difficult problems by optimizing solutions beyond the first order. Our team members have industrial experience developing power converters, motor controllers, analog sensor drivers, RF amplifiers, antennas, mixed signal circuits, and embedded...

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Second Order Effects

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