Top Los Angeles, CA Greentech Companies (81)

For well over a century, Cox Enterprises has been shaping the future with daring ideas and values-driven thinking. Since our founding in 1898, our relentless spirit of innovation has driven us to disrupt industries and enhance the quality of life in the communities we serve. Through our major divisions — Cox Communications, Cox Automotive and Cox Farms — our people have...

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...

Californly is a Web Design and Software Development agency located in the sunny Los Angeles

At ECT2, we believe in giving the highest care in the customer journey experience. Our goal is to gain a deeper understanding of the desired needs, how we can grow a relationship with the company, and reach the best results to satisfy our customers. ECT2, a Montrose Environmental Group Company, provides water treatment services using cutting edge technology to remove...

Green Commuter is the only all-electric vanpool provider in California and the first company to combine vanpooling, car sharing and fleet replacement.

Enervee is in the business of helping people and the planet. We’re a mission driven company here to help people choose affordable efficient products that reduce energy use, utility bills, and CO2 emissions at scale. Our solutions bring together the best in data science, behavioral science, digital product design, and marketing to make efficiency for all a reality.

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...

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.

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...

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...

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,...

The ocean is an immensely powerful force of nature, and our greatest ally to reverse the tides on climate change. By studying the planet’s natural cycles, Captura designed a solution that removes CO2 from the ocean and harnesses its ability to heal the climate—a process known as Direct Ocean Capture. Developed and proven in Caltech’s laboratories, our unique Direct Ocean Capture...

Filtration Group is on a mission to make the world safer, healthier and more productive. With a passionate workforce, global footprint and world class engineering and manufacturing capabilities, we are driving innovation and developing solutions across a broad spectrum of applications in the fast-growing global filtration industry.

The Green Spot is a creative, open-concept, co-working office space which incubates g The triple bottom line philosophy is nurtured by The Green Spot community members. The Green Spot members prosper through the concept of radical collaboration, sharing ideas and resources with each other. The Green Spot not only supports its members, but models sustainability in its own operations to...

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...

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

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...

We create abundant and cheap gas out of thin air using atomic energy.

TruGreen is the nation's largest lawn care company, providing services such as lawn, tree, and shrub care, as well as mosquito and pest control, focusing on science-based solutions for healthy lawns.

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...