Top Los Angeles, CA Greentech Companies (81)

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....

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...

Zero Labs Automotive based in Hawthorne, California is an automotive and industrial design, technology and engineering firm which pioneered the world's first all-electric platform engineered specifically for decarbonizing more than 10 Million of the world's most beloved vehicles. We have been featured in TopGear, MotorTrend, GQ, Robb Report, Esquire and hundreds of others

From Upstream, Downstream, Utilities, and Engineered Services, HydroChemPSC has the broadest industrial service line in the industry, bar none.

Ecogate is the most advanced industrial ventilation control system in the world. Our patented system typically achieves energy savings of over 60% compared to typical systems. The system uses sensors, motorized blast gates, variable speed drives and an intelligent control system to provide on-demand exhaust with significant energy savings.

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...

Asuene Inc. is a leading Climate Tech company in Japan with the mission of ”To make a better world for next generations”. Our cutting-edge service, Asuzero, enables companies and organizations to calculate and visualize their GHG emissions easily. We also offer comprehensive decarbonization solutions including sustainability consultation, carbon offset, and initiative alignment assistance for TCFD, CDP, SBTi, and PCAF.

Aqulytics is a cloud-based platform to help governments, businesses, NGOs and communities track and protect freshwater resources with the use of big data analytics and participative monitoring technologies.

Hydrova is a climate tech startup based in Orange County, CA that is diverting waste from landfill while producing clean energy. In addition to winning grants from the EPA, MIT, and the 776 Foundation, Hydrova has raised funding from notable investors including 1517 Fund, 77, and Climate Capital. Hydrova’s innovative solutions help aluminum recyclers achieve their sustainability goals efficiently and...

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

Rubicon Carbon is a next-generation carbon solutions provider. Led by a management team with deep expertise in business building, markets, sustainability, and carbon finance, Rubicon is an innovative platform that channels capital to unlock at-scale decarbonization projects and delivers enterprise-grade solutions for carbon credit purchases. Rubicon Carbon strives to deliver greater scale, confidence, and innovation across all facets of the...

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...

At Valar Atomics, we're redefining what's possible in energy. Our mission is to make clean, high-temperature nuclear power scalable—unlocking abundant energy for industry, hydrogen, and next-generation manufacturing. We are a team of builders, engineers, and operators who believe nuclear energy should be fast to deploy, factory-made, and built for the real world. Our first pilot plant in Orangeville, Utah will...

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...

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.

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.

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,...

Repurpose was founded in 2010 with a mission to reduce single-use plastics in our environment. We are a team of eco-entrepreneurs with a passion for spreading awareness of the perils of plastic and offering consumers solutions with our products, which are available at 17,000+ stores across the nation.

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...

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...