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Top Greentech Companies in Los Angeles, CA (104)

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: Cox is expanding beyond its traditional broadband, automotive, and media businesses into cleantech, public‑sector software, digital media, greenhouse agriculture, and a new Cox Outdoors segment. Recent activity includes acquisitions like Fullpath and the substantial build‑out of Cox Farms, indicating multiple growth pillars.

Innovation-Driven Growth: Cumulative cleantech and sustainability investments have surpassed $3 billion, and the company has launched programs and deals aimed at scaling next‑generation platforms. Moves such as acquiring an AI/data‑marketing platform and developing advanced greenhouse agriculture signal an innovation‑led expansion path.

Investor Backing & Capital Strength: A major combination of communications assets with Charter delivered billions in cash and preferred/common equity, while commentary describes a robust balance sheet and substantial liquidity. This financial flexibility supports continued capital deployment across new and emerging businesses.

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: Company disclosures cite strong year-over-year revenue growth in 2025 with annualized revenue surpassing $300M, and later coverage describes revenue nearing $400M annualized in 2026. This points to rapid scaling from 2023 through 2026.

Investor Backing & Capital Strength: Recent financings include a $200M Series E at a $2.7B valuation and a $300M private credit facility, with third-party trackers noting over $1B raised across multiple rounds. This capital base is positioned to fund continued product and geographic expansion.

Market Expansion: The company launched its Spend product in the U.S. and indicated the market already represents a substantial share of new business, while also opening new international locations. These moves signal broadening global reach and demand.

Waiakea Inc.
Food • Greentech • Social Impact
2 Offices
90 Employees

Founded in 2012 in Hilo, Hawai'i, Waiākea is a premium Hawaiian volcanic water and beverage company specializing in naturally alkaline water and ready-to-drink coffee. The company operates on a triple bottom line business model, prioritizing people and planet over profit through sustainable sourcing, eco-friendly packaging, and a commitment to clean water access, conservation, and education in Hawai'i.

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Waiakea Inc.
Local Urban Vegetables
Whittier
12 Employees
Local Urban Vegetables (LUV) is an AgTech startup based in Los Angeles, where we’ve developed the fi

Local Urban Vegetables (LUV) is an AgTech startup based in Los Angeles, where we’ve developed the first ultra-high yield vertical farming system. Our proprietary technology improves farming for growers across the entire farming lifecycle, from seed-to-harvest. Our whole farm systems enable ultra-high yield farming within any industrial warehouse, while our individual technologies such as root zone management systems, substrates and...

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Local Urban Vegetables
Reli. (shopreli.com)
eCommerce • Greentech • Manufacturing
Cerritos
150 Employees
Hiring Now
eCommerce brand specializing in daily goods for businesses and consumers.

Reli. is a family-owned business built around strong values and a passion to serve our customers. Our drive stemmed from seeing a need for custom-tailored quality products at wholesale prices & quantities. We wanted to be able to put quality first and still be able to provide honest pricing. With our global and domestic operations, we have the freedom to center each and every decision around our valued...

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Reli. (shopreli.com)
Fortune Energy
Greentech
Simi Valley
79 Employees

Fortune Energy is a full service wholesale solar product company located in Sacramento.

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Fortune Energy
Montrose Environmental Group
Irvine

Headquartered in Irvine, California, Montrose is a high-growth environmental services company with more than 50 locations and 1,200 employees in North America.

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Montrose Environmental Group
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.
Environmental Science Associates
Greentech • Professional Services • Consulting
21 Offices
550 Employees

Environmental Science Associates (ESA) is a 100% employee-owned environmental consulting firm that plans, designs, permits, mitigates, and restores projects across communities, infrastructure, open spaces, and wildlands, providing technical excellence and innovative solutions.

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Environmental Science Associates
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Verifi
Greentech • Internet of Things • Industrial
3 Offices
75 Employees
35 Benefits
The digital backbone and OS for the world’s most essential — and carbon-intensive — material.

Verifi is a global ClimateTech and ConstructionTech venture backed by Saint-Gobain, on a mission to transform how the world produces and delivers concrete — one of the planet’s most essential but carbon-intensive materials. Concrete touches every road, bridge, home, tunnel, and skyline. But for decades, the ready-mix industry has operated with limited data, high variability, and significant waste. Verifi changes that. We...

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Verifi
Patriot Environmental Services
12 Offices
184 Employees
30 Benefits

Patriot Environmental Services is a leading environmental service provider with clients throughout the Southwestern United States. Patriot Environmental Services offers its clients consistent quality solutions to current environmental concerns. Patriot Environmental Services team members have built a solid reputation industry wide and have helped the regulated community make practical sense of environmental compliance and cleanup requirements. Today, private and public...

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Patriot Environmental Services
JustLiveGreener.com
Consumer Web • Greentech
Los Angeles

JustLiveGreener is an online community site for the Eco-Conscious. On JustLiveGreener .com you can find great resources on Green Living Tips, Green Products, Green Gadgets, and much more. Members can join our Green Community to connect with other like minded individuals and make a difference!

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JustLiveGreener.com
Emerald
Angel or VC Firm • Greentech • Energy • Industrial
10 Offices
50 Employees

Emerald Technology Ventures is a global venture capital firm focused on sustainable industrial innovation. Founded in 2000, it invests in startups addressing climate change and sustainability, including water efficiency, smart packaging, transport electrification, energy, and industrial automation. The firm partners with entrepreneurs, corporations, institutional investors, and governments, managing and advising more than €1 billion in assets while seeking financial returns...

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Emerald
Anchor QEA
Greentech
26 Offices
524 Employees
32 Benefits Hiring Now

Headquartered in Seattle, Washington, Anchor QEA is a nationally recognized environmental science and engineering consulting firm specializing in aquatic, shoreline, and water resource projects, including coastal and flood resiliency. With more than 500 employees in 26 offices across the United States, Anchor QEA works with public and private sector clients to address environmental issues at some of the most challenging sites...

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Anchor QEA
CrossnoKaye
Artificial Intelligence • Cloud • Greentech • Internet of Things • Software
2 Offices
98 Employees

CrossnoKaye’s software brings modern control and automation to enterprise cold storage. Its ATLAS platform connects existing site equipment to the cloud and uses real-time data and AI to fully automate manual processes, without the need for expensive infrastructure upgrades. ATLAS helps industrial businesses cut energy use, reduce costs, and meet corporate standards for safety and compliance. With centralized control and...

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CrossnoKaye
Pick My Solar
Consumer Web • Greentech
Los Angeles

Pick My Solar is an online platform which connects homeowners to a network of vetted, quality solar Installers in a transparent environment for no charge or commitment. The site walks a user through online education and a simple registration process that creates a project for for certified, vetted installers to place bids on. After a set period, the bidding process ends...

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Pick My Solar
Craftwater
Greentech • Professional Services • Consulting • Industrial
2 Offices
41 Employees
Hiring Now

Craftwater is a water-resources engineering and consulting firm that applies science, strategy, and engineering to restore balance to urban watersheds and uplift communities. Its work spans water-quality and stormwater management, flood resilience, drought planning, watershed modeling, runoff diversion and capture, and stormwater harvesting and reuse. The company develops pragmatic, science-based plans and designs that improve water management and strengthen community...

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Craftwater
Pierre Landscape, Inc.
Greentech • Professional Services • Design • Agriculture
3 Offices
66 Employees
Hiring Now

Pierre Landscape is a Southern California-based landscape construction and maintenance company that designs, installs, and enhances outdoor living spaces. They serve residential, commercial, and municipal clients, specializing in sustainable, eco-friendly methods to reduce water usage and chemical reliance. Their services include irrigation system upgrades, synthetic turf installation, and comprehensive maintenance for schools, resorts, and athletic fields.

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Pierre Landscape, Inc.
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
Hazen and Sawyer
5 Offices
2,192 Employees
Hiring Now

As Hazen marks 75 years, we celebrate a legacy of absolute commitment to our clients while delivering the best technical work available anywhere. By fostering a culture rich with collaboration, opportunity, and support, we've retained a small-firm feel even as we've expanded to be the water industry's largest firm solely devoted to all things water. Our focus on water prepares us...

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Hazen and Sawyer

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