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Top Greentech Companies in Los Angeles, CA (109)

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.

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.

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.

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.

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
Sensible Weather
Fintech • Greentech • Insurance • Software • Travel
2 Offices
33 Employees
2 Benefits
You shouldn't have to pay for bad weather.

Sensible Weather is a climate tech company. We work at the intersection of deep technology, science and experience design. Our company is built to help consumers and businesses understand, plan for, and mitigate climate and weather risk, from travel and events to homeownership and energy production. Sensible Weather's first product is the Weather Guarantee for consumers of travel. Said simply, you...

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Sensible Weather

Sensible Weather's Top Stability & Growth Strengths

Strong Market Position & Advantage: Sensible Weather is often positioned as a front-runner in embedded, parametric “weather guarantees” for travel and hospitality, supported by reported high cumulative guarantee volumes and broad partner/location coverage. Embedded placement at checkout via major hospitality rails is presented as a meaningful advantage in a young, competitive category.

Strategic Partnerships: Partnership and integration announcements indicate expanding placement across established travel/hospitality platforms and vertical partners, including booking-engine distribution that increases reach across many hotels. Additional channel partnerships in resorts, outdoor activities, camping, golf, and ski are cited as reinforcing adoption across multiple travel segments.

Product Line Growth: The offering is described as expanding beyond rain and snow into additional perils such as high heat and high wind, indicating ongoing product development. Broadening triggers is framed as expanding use cases across different trip types and helping address seasonality.

Phyn
Greentech
Torrance
35 Employees

Phyn is changing the way people think about water. In the U.S., we unknowingly waste trillions of gallons of water every year, largely because you can't fix something you don't know is broken. What if you could? We believe that creating tools to address issues before they start is the key to saving water, money and, just maybe, the planet.

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Phyn
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.

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
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Onterris
Greentech • Consulting
12 Offices
3,500 Employees
Hiring Now

Onterris is a global environmental solutions and services company that helps organizations address challenges where environmental pressures, regulatory expectations, and operational risks intersect. Its work includes consulting, testing and analysis, and treatment technologies. The company serves asset- and resource-intensive industries, operating across the United States, Canada, and Australia with a mission focused on environmental stewardship and protecting the integrity of...

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Onterris
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.

USGBC California
Greentech • Other
Los Angeles
87 Employees
Transforming California's built environment for a greener future.

The U.S. Green Building Council California (USGBC California) is a member-based nonprofit advocating for a sustainable, resilient, and equitable built environment in California. Join our diverse community of developers, builders, owners, facility managers, architects, engineers, planners, technologists, green financiers, students, experts, advocates, and anyone interested in sustainability. Not part of the industry but passionate about sustainability? We welcome you! With over 100...

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USGBC California
Recurrent Ventures
Automotive • Greentech • Analytics
3 Offices
514 Employees

Recurrent is a Seattle-based data science company focused on electric vehicles. It collects and analyzes real-world driver and battery data to assess EV battery health, degradation, lifespan, and expected range. The company provides battery reports, monitoring tools, and scores that help consumers, dealerships, sellers, and online marketplaces buy, sell, and understand used EVs with greater transparency and confidence, supporting broader...

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Recurrent Ventures
The Ecology Center
Events • Food • Greentech • Social Impact
San Juan Capistrano
46 Employees

The Ecology Center is a Berkeley-based nonprofit that transforms sustainability ideals into everyday practice. Founded in 1969, it advances environmental and community health through education, demonstration, replication, and advocacy. Programs include curbside recycling operations, weekly farmers’ markets, youth development and climate work, and policy advocacy to improve urban community wellbeing while serving local residents and policymakers.

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The Ecology Center
O-I Glass, Inc.
Greentech • Industrial • Manufacturing
15 Offices
11,000 Employees

O-I Glass, Inc. is a global manufacturer of glass containers, producing bottles and jars for food, beverage, alcoholic drinks, cosmetics and pharmaceuticals. Headquartered in Perrysburg, Ohio, the company operates dozens of manufacturing plants worldwide and emphasizes sustainable, infinitely recyclable glass packaging. Founded in 1903, O-I partners with major brands to design innovative, brand-building glass packaging and advance circularity through recycling...

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O-I Glass, Inc.

O-I Glass, Inc.'s Top Stability & Growth Strengths

Profitability: Operating profit rose 13% to $846 million in 2025 and adjusted earnings nearly doubled, supported by approximately $300 million from the Fit to Win program. This points to margin recovery even as volumes were modestly lower.

Cost & Operational Efficiency: Fit to Win delivered about $300 million of benefits in 2025, margins expanded by roughly 170 basis points, and the savings target has been raised to at least $650 million by 2027. Actions include capacity reductions and network restructuring to align with muted demand.

Strong Market Position & Advantage: The company is characterized as a leading global glass‑container producer with international scale, a long operating history, and relationships with major food and beverage brands. Its broad footprint and incumbency underpin relevance in a specialized market.

HDR
Greentech • Other • Real Estate
68 Offices
11,170 Employees
42 Benefits

HDR is an employee-owned design firm specializing in engineering, architecture, environmental and construction services. We’re ranked No. 6 among the world’s design firms and we’re the largest healthcare design firm. Led by the strength of our values and a culture shaped by employee ownership, we network with each other, build on each other’s contributions, and collaborate together to make great...

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HDR

HDR's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue is described as rising from $3.4 billion to $3.7 billion, indicating year-over-year momentum. Feedback suggests continued demand across sectors like data centers and infrastructure supports this trajectory.

Strong Market Position & Advantage: Consistent top-10 placements in industry rankings, including No. 6 among Top 500 Design Firms and top-tier sector standings, indicate a durable competitive standing. Feedback highlights leadership across transportation, water, and specialized infrastructure markets.

Market Expansion: Geographic and sector expansion is evident through new offices, growing international practices, and major project wins. Feedback suggests targeted acquisitions and new studios broaden reach and capabilities.

BRCHN Design House
Greentech • Transportation
Los Angeles
1 Employees

From robotic automated manufacturing to the future of personal transportation, entertainment innovation to consumer tech, we have a proven track record of concept to market product development across a plethora of industries. Utilizing cutting edge design tools, visualization renderers, and prototyping technology, along with a focus on sustainability, manufacturability, efficiency, and quality design, we blur the lines between art and...

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BRCHN Design House
Heliogen
Greentech
4 Offices
65 Employees
8 Benefits
Heliogen is a renewable energy technology company unlocking the power of sunlight to replace fossil fuels.

Heliogen is a renewable energy technology company unlocking the power of sunlight to replace fossil fuels, delivering a new class of always-available, reliable, and historically low-cost clean energy whenever and however it is needed. Heliogen’s first-of-its-kind Sunlight Refinery™ makes clean energy accessible and significantly more cost-effective than fossil fuels, enabling businesses to meet sustainability mandates without compromising on reliability or...

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Heliogen
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
SavATree
Greentech
99 Offices
671 Employees
24 Benefits Hiring Now

SavATree is a full-service tree, shrub and lawn care company specializing in green options for landscape care. Our winning formula combines cutting edge technology, patented ingredients with customer passion - delivered by the best and brightest "Green Team"​ in the industry!

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SavATree

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