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Top Greentech Companies in Los Angeles, CA (108)

Cox Enterprises
Artificial Intelligence • Automotive • Greentech • Information Technology • Machine Learning • Software • Cybersecurity
Building a better future for this generation and the next.

Cox Enterprises is a family-owned enterprise spanning 125+ years of innovation. Through our diverse network of businesses, our people are shaping the future with bold thinking, cutting-edge technology and an unwavering commitment to doing what’s right. Across a range of industries — including automotive, agriculture, cleantech, journalism and more — we’re building a better future for this generation and the next....

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Cox Enterprises

Cox Enterprises's Top Stability & Growth Strengths

Diversified Revenue Streams: The portfolio spans automotive services, broadband, agriculture, media, cleantech, and venture investments, with new areas like Cox Outdoors added in 2025. Cumulative cleantech commitments above $3 billion and a second $300 million Socium Ventures fund further broaden where value can be created.

Innovation-Driven Growth: Technology-focused moves such as Cox Automotive’s acquisition of Fullpath add AI-enabled capabilities to dealer services. Investment activity in advanced recycling and greenhouse agriculture reflects ongoing bets on new technologies.

Market Expansion: Operating businesses are extending reach, from Cox Communications’ plans to serve more than 100,000 additional homes and businesses to Cox Farms’ 700+ greenhouse acres producing over 450 million pounds annually. The creation of Cox Outdoors introduces the company to additional consumer markets.

GoodRx
Consumer Web • Coupons • Healthtech • Social Impact • Pharmaceutical
3 Offices
800 Employees
41 Benefits Hiring Now
GoodRx is the country's leading marketplace for affordable and convenient healthcare.

GoodRx is America’s healthcare marketplace. Each month, millions of people visit goodrx.com to find reliable health information and discounts for their healthcare — and we’ve helped people save $35 billion since 2011. We provide prescription discounts that are accepted at more than 70,000 pharmacies in the U.S., as well as telehealth services including doctor visits and lab tests. Our goal is...

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GoodRx

GoodRx's Top Stability & Growth Strengths

Product Line Growth: Feedback suggests newer offerings like Pharma Direct and subscriptions are expanding rapidly, indicating momentum beyond the legacy prescription-discount model.

Strategic Partnerships: Feedback suggests deepening relationships with pharmaceutical manufacturers are driving strong growth in Pharma Direct and expanding medication-access programs.

Healthy Cash Flow: Feedback suggests operating cash flow was strong in recent periods, even as total revenue was near flat and segment performance was mixed.

Perk
Artificial Intelligence • Fintech • Greentech • Sales • Software • Travel • Hospitality
11 Offices
1,800 Employees
86 Benefits
Perk: the intelligent platform powering real work.

Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation, we’re on a mission to power real...

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Perk

Perk's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue is rising at a reported 48% in 2025, with annualized revenue surpassing $300 million and nearing $400 million by August 2026. These figures indicate rapid scaling at a substantial revenue base.

Product Line Growth: The platform has expanded beyond business travel into expenses, invoices, corporate spending, and events, reinforced by the Yokoy acquisition. This broader offering increases opportunities to sell additional services to existing customers.

Market Expansion: Geographic reach is widening, including the U.S. launch of Perk Spend and growth initiatives that made the U.S. account for about 30% of global new business. Additional international moves, such as new offices, support continued growth outside the core markets.

Brown and Caldwell
Greentech • Renewable Energy
22 Offices
2,554 Employees
9 Benefits Hiring Now

Headquartered in Walnut Creek, Calif., Brown and Caldwell is an employee-owned firm with 2,100+ professionals serving clients locally and globally from 52 locations. We are the largest engineering and construction firm solely focused on the U.S. water and environmental sectors. Our creative designs and progressive solutions have helped municipal, federal and private organizations overcome their most complex environmental challenges. We offer...

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Brown and Caldwell

Brown and Caldwell's Top Stability & Growth Strengths

Strong Hiring & Retention: Headcount increased from about 2,614 to nearly 2,920 over a multi-year period, and the firm maintains a substantial slate of open roles to support a growing project pipeline. Active recruitment aligns with continued demand for environmental and water infrastructure services.

Strategic Partnerships: Partnerships with platforms like Lantern bring Microsoft-enabled digital tools into water-utility services. Collaborations such as work with the Water Utility Climate Alliance to shape climate-resilient design guidelines reflect a strategy of scaling capabilities through alliances.

Market Expansion: Regional scale-ups—including Pacific team additions and an expanded Chicago office—signal ongoing geographic growth to meet local client needs. A footprint spanning more than 50 locations across North America and the Pacific supports broader state and local expansion efforts.

Swell Energy
Greentech • Sales • Energy
Los Angeles

Swell - Energy meets the sharing economy, with homeowners taking control of their energy through a home battery. Through our online marketplace, we make it easy for homeowners to discover and select the right home battery products and services. Then, we make it rewarding by enabling our customers to make money by sharing extra energy to the grid.

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Swell Energy
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.

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
Dudek
Greentech • Professional Services
20 Offices
598 Employees
37 Benefits

Our 100% employee-owned firm includes 700+ environmental and engineering professionals working throughout the nation on a broad range of projects that improve communities'​ infrastructure and natural environment. We help public and private clients move projects forward through the complexities of regulatory compliance, budgetary and schedule constraints, and conflicting stakeholder interests. We've been headquartered in Encinitas, half a block from the beach since...

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Dudek
Ambercycle
Greentech • Manufacturing
Los Angeles
30 Employees
22 Benefits
Decarbonizing materials to power the world's leading industries.

We believe textiles and consumer goods are valuable materials that should be completely regenerative the way basic materials are in nature. Our technology enables true circularity by unlocking the creation of decarbonized raw materials from end-of-life goods. cycora®, our high-quality regenerated polyester, is our first product that offers the same strength and versatility as virgin polyester, at less than half...

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Ambercycle
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U.S. Geological Survey (USGS)
11 Offices
6,933 Employees
16 Benefits

The USGS is a science organization that provides impartial information on the health of our ecosystems and environment, the natural hazards that threaten us, the natural resources we rely on, the impacts of climate and land-use change, and the core science systems that help us provide timely, relevant, and useable information.

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U.S. Geological Survey (USGS)
EV Range
Automotive • Greentech • Software • Energy
San Pedro
35 Employees
EV Charging Stations, Network Software, Payment Systems, Deployment, and Servicing ​for Public, Workplace and Fleet

EV Range provides turnkey EV charging infrastructure solutions combined with powerful cloud-based charging station management for commercial property owners/managers, ​fleet operators and OEMs to provide total control, payment and analytics of all EV chargers on your property, and across your entire portfolio.

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EV Range
WIN Waste Innovations
Greentech • Utilities • Industrial • Renewable Energy
29 Offices
2,100 Employees

WIN Waste Innovations is a vertically integrated waste management company providing essential solutions to customers and communities. With 50 strategically located collection, transfer, and disposal assets, including waste-to-energy facilities, the company processes over 11 million tons of waste annually. They convert 6.7 million tons into clean, renewable energy that powers 340,000 homes, focusing on environmental preservation for future generations while...

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WIN Waste Innovations
H2 Clipper, Inc.
Aerospace • Greentech • Transportation • Energy
Santa Barbara
9 Employees
9 Benefits
Developing a 21st century dirigible as a key to green cargo and the hydrogen economy

As a disruptive innovator, H2 Clipper functions at the intersection of Aerospace + Energy + Infrastructure + Manufacturing + Transportation Services. We are building technologies that serve the emerging hydrogen industry - specifically focusing on low-cost, readily scalable technology for long-distance transport and "last mile” distribution of hydrogen, as well as filling an open-space in the long-distance freight market that...

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H2 Clipper, Inc.
TreePeople
Greentech • Social Impact
2 Offices
170 Employees

TreePeople is a Southern California-based environmental nonprofit dedicated to creating climate-resilient communities. Its mission is to inspire and support people to take personal responsibility for the environment through nature-based solutions, including community forestry, urban greening, and wildlands restoration, to make the urban environment safe, healthy, and sustainable.

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TreePeople
Slickdeals
Consumer Web • Digital Media • eCommerce
5 Offices
156 Employees
26 Benefits Hiring Now
Slickdeals is a community of millions of real people working together to save.

Slickdeals is a community of millions of real people working together to save, so consumers can be confident they’re getting the best deal. Twelve million shoppers help other shoppers by vetting and voting up the very best products at the best prices from all the top retailers. Through the power of human intelligence, the community at Slickdeals has saved its...

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Slickdeals

Slickdeals's Top Stability & Growth Strengths

Strong Market Position & Advantage: Slickdeals is widely regarded as the U.S. leader in community-driven deal forums, with meaningful scale and highly active voting and commenting that keep content fresh. Third-party estimators and company materials consistently reflect heavy traffic and engagement at this level.

Strong Brand Reputation: Operating since 1999 and repeatedly described as the largest U.S. consumer-driven deal-sharing platform, the brand serves as a reference point for its model. Longevity and multi-channel presence reinforce recognition and trust within its segment.

Diversified Revenue Streams: Revenue is drawn from affiliate commissions, promoted placements, and advertising, aligned with the audience’s shopping intent. This mix underpins a durable monetization approach that does not depend on a single channel.

Balanced Home
Greentech • Other
Santa Clarita
3 Employees

Organic pest control. Instant online pricing and booking. No harsh chemicals. No contracts. Your first service is free.

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Balanced Home
Baker Commodities, Inc.
Food • Greentech • Energy • Industrial
Vernon
900 Employees
Hiring Now

Baker Commodities, Inc. is a family-owned rendering and grease-recycling company (est. 1937) that collects restaurant grease and animal by-products, then converts them into commercial commodities — feed ingredients, tallow and feedstock for biodiesel. The company operates a nationwide network of facilities offering rendering, grease collection, trap pumping and environmental services with a stated focus on sustainability and waste-to-value solutions.

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Baker Commodities, Inc.
US Ecology, Inc
Greentech
15 Offices
1,513 Employees
34 Benefits

US Ecology, Inc. is a leading North American provider of environmental services to commercial and government entities. The Company addresses the complex waste management needs of its customers, offering treatment, disposal and recycling of hazardous and radioactive waste, as well as a wide range of complementary field and industrial services. US Ecology’s focus on safety, environmental compliance, and customer service,...

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US Ecology, Inc
Clean Harbors, Inc.
Greentech • Energy • Utilities • Industrial
28 Offices
25,000 Employees
27 Benefits Hiring Now

Clean Harbors is North America's leading provider of environmental and industrial services, offering hazardous and non-hazardous waste management, emergency spill response, industrial cleaning, and recycling services.

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Clean Harbors, Inc.
Chai Energy
Greentech • Energy
Los Angeles

Chai is an energy education and technology development company that helps customers adopt energy efficiency and take control of integrated connected home technologies.

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Chai Energy

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