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Top Energy Companies in Los Angeles, CA (210)

UL Solutions
Automotive • Professional Services • Software • Consulting • Energy • Chemical • Renewable Energy
28 Offices
15,000 Employees
79 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 increased from $2.678B in 2023 to $3.053B in 2025 and continued to rise 5.2% year over year in Q2 2026, with organic growth of 6.6%.

Profitability: Adjusted EBITDA rose 20.7% in 2025 to $792M and grew 11.2% in Q2 2026, with margin expansion to about 26.8% alongside higher adjusted net income.

Market Expansion: The company is expanding its footprint through acquisitions and capacity investments, including completing the Eurofins Electrical & Electronics business in October 2026 and enlarging testing facilities.

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: Annual revenue reached $647.4 million in 2025, up sharply from $376.7 million in 2024, and Q2 2026 revenue rose 14% year over year to $174.2 million. These figures indicate sustained top-line momentum despite segment variability.

Diversified Revenue Streams: A new data-center segment generated $23.2 million in Q2 2026 alongside rising engineering revenue, adding sources of income beyond Bitcoin mining. This mix partially offset weakness in mining-driven sales.

Market Expansion: Long-term AI/HPC data-center agreements—25–50 MW with AMD and a separate 191 MW, 20-year lease—extend the business beyond mining into leased digital infrastructure. Initial AMD capacity has been delivered, with larger deployments scheduled through 2028.

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

Market Expansion: Announced work spans U.S. Navy MRO replacement parts and advanced turbine‑engine components, and the stated strategy is to expand domestic casting capacity and shorten design‑to‑casting timelines. This broadens exposure across defense, propulsion, aerospace, and energy applications, with independent coverage confirming the Navy award even as specifics remain undisclosed.

Strategic Partnerships: A funded development effort with Kratos Defense & Security Solutions to develop flight‑quality superalloy cast components signals validation from an established defense player. This tie‑up indicates access to demanding engine programs and potential pathways to future production work.

Strong Hiring & Retention: Active recruitment across engineering, finance, operations, production, and facilities points to organizational scaling. Third‑party profiles noting dozens of employees and multiple open roles support the view that the team is expanding to meet program needs.

Continental Industry
Automotive • Energy • Industrial • Manufacturing
79 Offices
20,000 Employees

ContiTech is a leading industry specialist that develops and produces sustainable, safe, and convenient material-based solutions using rubber, plastics, metal, and fabric. It serves diverse industrial sectors, including off-highway mobility, mining, agriculture, construction, energy management, and the automotive industry, providing system-critical components like hoses, conveyor belts, and air springs for challenging industrial environments globally.

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Continental Industry

Continental Industry's Top Stability & Growth Strengths

Strong Market Position & Advantage: The business is widely recognized as a global leader and major market player in system-critical rubber, thermoplastic, belt-drive, conveyor, and fluid-handling solutions. A large global footprint, long-standing material-science expertise, and presence across many countries reinforce a durable competitive position.

Profitability: Adjusted EBIT and margins at ContiTech improved even as industrial and automotive markets were weak. Recent quarters were characterized as a solid performance, indicating better earnings resilience.

Diversified Customer Base: Operations span more than 40 countries and serve sectors such as energy, construction, mining, transportation, manufacturing, and food. This cross-industry reach supports a broad industrial customer base.

Webco Industries, Inc.
Energy • Industrial • Manufacturing
9 Offices
694 Employees

Webco Industries is a leading North American manufacturer and distributor of high-quality carbon, stainless steel, and other specialty tubular products. Founded in 1969, the company provides innovative tubing solutions through its strategic network of manufacturing and distribution facilities located in Oklahoma, Texas, Michigan, Illinois, and Pennsylvania, serving various industrial sectors including oil and gas.

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Webco Industries, Inc.
Parker Hannifin
Aerospace • Hardware • Internet of Things • Energy
34 Offices
23,683 Employees
35 Benefits

Parker Hannifin is the world's leading diversified manufacturer of motion. The company's products are vital to virtually everything that moves or requires control, including the manufacture and processing of raw materials, durable goods, infrastructure development and all forms of transport. Key technology areas are aerospace, climate control, electromechanical, filtration, fluid and gas handling, hydraulics, pneumatics, process control, sealing and shielding and...

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Parker Hannifin

Parker Hannifin's Top Stability & Growth Strengths

Profitability: Profitability appears strong, with multi-year gross margin strength, expanding segment operating margins, and faster EPS growth than revenue. Margin expansion alongside record adjusted EPS suggests durable earnings power rather than purely volume-driven performance.

Resilient & Sustainable Growth: Growth looks supported by repeated record quarterly sales, positive organic growth, rising orders, and record backlog that improves near-term visibility. Raised fiscal 2026 guidance reinforces that momentum is continuing rather than reverting after a single quarter.

Strong Market Position & Advantage: Market position is reinforced by Fortune 250 scale, a broad motion-and-control portfolio across industrial and aerospace applications, and consistent positioning as a global leader. Analyst buy consensus and high price targets further indicate confidence in competitive standing and execution.

Radiant Nuclear
Greentech • Hardware • Energy
El Segundo
130 Employees
33 Benefits
Radiant's goal is to bring one of the world's first factory-constructed microreactors to market.

Radiant is a clean energy startup building a nuclear microreactor. A climate-friendly alternative to diesel generators, Radiant's Kaleidos 1MW microreactor will be the world's first portable, zero-emissions power source that works anywhere. We plan to test our development reactor by 2026 and if successful, it will be the first new commercial reactor design to achieve a fueled test in over...

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Radiant Nuclear

Radiant Nuclear's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Funding momentum includes a $165M Series C in May 2025 and total venture funding of about $225M, providing runway to complete the Kaleidos development unit and prepare for testing. Mainstream coverage and investor participation signal confidence in execution.

Strategic Partnerships: Federal engagement includes DOE selection for HALEU and a first-in-line 2026 fueled test at INL’s DOME, plus a DoD ANPI agreement aimed at a base deployment by 2028. Pre-qualification under defense programs and supplier ties for HALEU indicate a credible pathway to early customers.

Future-Ready Strategy: A dedicated factory plan in Oak Ridge targeting up to 50 units per year and a 2026–2028 demo-to-deployment timeline show preparation for scaled production. The containerized, air‑cooled, diesel‑replacement focus aligns the product with remote, defense, and backup-power use cases.

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
Hanwha Energy USA
Energy • Solar • Renewable Energy
3 Offices
143 Employees
Hiring Now

Hanwha Energy USA Holdings Corporation, previously doing business as 174 Power Global, is headquartered in Houston, Texas and is a leading solar energy company wholly owned by Hanwha Energy Corporation. With deep expertise across the solar and battery energy storage system (BESS) development cycle, Hanwha Energy USA partners with landowners, local communities, financial investors, and other stakeholders to build highly...

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Hanwha Energy USA
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ENFRA
Greentech • Energy • Industrial
28 Offices
3,000 Employees
Hiring Now

ENFRA is a national energy infrastructure and Energy-as-a-Service provider delivering vertically integrated engineering, construction, maintenance, asset management, and energy solutions. It serves mission-critical sectors including healthcare, higher education, and data centers, helping clients achieve measurable energy savings, reduce emissions, and build resilient infrastructure nationwide. Its mission is to deliver innovative solutions that empower customers and promote a sustainable future.

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ENFRA

ENFRA's Top Stability & Growth Strengths

Strategic Partnerships: Multi-decade EaaS agreements with Baptist Health, Rochester Regional Health, Beacon Health System, and Memorial Health anchor long-term infrastructure modernization. The company also reports more than 20 nationwide partnerships and several large new agreements launched recently.

Strong Revenue Growth: EaaS is described as expanding at a strong compounded rate since 2017, growing from a minor share to roughly half of company revenue. Sharp increases in cumulative backlog, headcount, and active projects further signal accelerating commercial momentum.

Strong Market Position & Advantage: ENFRA is portrayed as a national leader in integrated EaaS for healthcare and higher education, with an EaaS portfolio exceeding $2 billion and what was cited as the largest EaaS concession in U.S. history. Institutional investment from a global infrastructure investor and recognition as a top employer reinforce its standing.

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.
Avantus
Energy
4 Offices
185 Employees
29 Benefits
Avantus is shaping the future by making reliable, accessible clean energy a global reality.

Our legacy of leadership in next generation solar energy includes developing the nation’s largest solar cluster and the first plant to beat fossil fuel prices. Today, we are expanding the boundaries of existing technologies to build one of the largest portfolios of smart power plants with integrated storage, capable of providing 30 million people with low-cost, zero-emission energy – day...

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Avantus
GHD
Other • Professional Services • Real Estate • Energy
67 Offices
11,027 Employees
21 Benefits Hiring Now

GHD recognises and understands the world is constantly changing. We are committed to solving the world’s biggest challenges in the areas of water, energy and urbanisation. We are a global professional services company that leads through engineering, construction and architectural expertise. Our forward-looking, innovative approaches connect and sustain communities around the world. Delivering extraordinary social and economic outcomes, we are...

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GHD

GHD's Top Stability & Growth Strengths

Strong Revenue Growth: Record gross revenue above AUD 3 billion in FY2025, building on consecutive record years, indicates durable top-line momentum.

Market Expansion: Expansion across key regions—especially the United States—through acquisitions and planned hiring underscores an active growth strategy in priority markets such as water, energy, and transportation.

Strong Market Position & Advantage: Sector rankings place the engineering firm among leading global design and environmental consultancies, while the Good Hair Day brand is frequently characterized as a global leader in premium hair styling tools.

174 Power Global
Irvine
112 Employees
1 Benefits

174 Power Global is heaquartered in Irvine, California. It is the leading solar energy company that is wholly owned by the Hanwha Energy Corporation. With deep expertise across the full spectrum of the project development cycle, 174 Power Global works closely with landowners, local communities, financial investors and other partners to build highly productive, utility scale solar power plants throughout...

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174 Power Global
Modus Group
Energy • Renewable Energy
Huntington Beach
86 Employees
9 Benefits

Modus Group story began in 1993 in Lithuania. During more than 30 years, the company has grown to a successful international business currently operating in 12 European markets. We mainly focus on four areas: renewable energy (Green Genius), mobility services (CityBee, MyBee, and Mobility Fleet Solutions), the auto business (with 16 well-known brands, including Porsche, Bentley, Fiat, Jeep, Maserati, etc.)...

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Modus Group
Knowles Corporation
Aerospace • Hardware • Defense • Industrial
8 Offices
7,000 Employees

Knowles Corporation is a global leader and provider of advanced audio and precision device solutions. The company specializes in high-performance capacitors, RF and microwave filters, and micro-acoustic components, such as microphones and balanced armature speakers. It serves a wide range of demanding end markets, including consumer electronics, hearing health, medical technology, defense, aerospace, and industrial electrification.

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Knowles Corporation

Knowles Corporation's Top Stability & Growth Strengths

Strong Revenue Growth: Feedback suggests revenue is trending upward on a continuing-operations basis, with full-year growth around 7% and recent quarters showing double-digit increases. Trailing twelve-month performance and management’s outlook indicate momentum is building.

Profitability: Gross margins are described in the mid-40% range on GAAP and non-GAAP bases, with adjusted EPS rising alongside revenue. Positive operating cash generation is also noted, reflecting healthier economics.

Strong Market Position & Advantage: The company is characterized as a leader in specialized niches such as MEMS microphones, hearing-health acoustics, and high-performance capacitors and RF filtering. Domain expertise, proprietary manufacturing, and miniaturization capabilities underpin this positioning.

Union Tech
Defense • Industrial • Manufacturing
Monterey Park
36 Employees

Union Tech is a U.S.-based manufacturing company founded in 1982, specializing in producing mission-critical components, including valve components, for large enterprises. They develop software-defined factories and focus on defense and industrial applications.

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Union Tech
Trexon
Appliances • Manufacturing
10 Offices
364 Employees
Hiring Now

Built through the transformative combination of some of the most innovative specialty connectivity companies in the world, Trexon provides unique connectivity solutions that withstand the toughest environments and the most exacting applications. The collective strength of Trexon’s brands allows us to provide a wide variety of high-performance wire and cable solutions

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Trexon
Osaka Gas USA
Energy • Renewable Energy
3 Offices
97 Employees
1 Benefits

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.

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Osaka Gas USA
Facility Solutions Group, Inc.
Professional Services • Energy • Industrial • Solar
16 Offices
3,200 Employees
Hiring Now

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...

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Facility Solutions Group, Inc.

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