Top San Francisco Bay Area, CA Greentech Companies (72)

Aspiration is in the business of fighting the climate crisis. We help people and businesses build sustainable impact into what they do every day by making it easy, automated, and powerful -- whether it is in the ways people spend and save their money or the ways businesses engage their customers and employees. The estimated cumulative climate impact of the...

Buildings globally use 14% of all potable water, but very few buildings reuse that water. Epic Cleantec is on a mission to change that. Epic Cleantec (“Epic”) is a full-service water technology company that deploys onsite water treatment and reuse systems into individual buildings or groups of buildings, converting building wastewater (greywater, blackwater, stormwater, rainwater) into highly purified treated water for...

Finding the materials of the future with AI and HI: KoBold Metals discovers the materials critical for the electric vehicle and renewable energy revolutions.

Martie is a discount online grocery startup that saves perfectly good food from going to landfill, and offers it to shoppers at 40-70% off retail prices. Over 108B pounds of food ends up in landfill each year, and our model aims to change that. By redistributing these foods, we can get quality food into more homes and really save people...

Our mission is to drive rapid decarbonization in global transport and power sectors by intelligently connecting electric vehicles to the grid.

We work with companies making New Energy a reality. They are the biggest names in solar, storage, electric transportation, connected home and connected business. They are Smart Utilities and Retail Electric Providers (REPs) who are embracing and enabling our new energy future. We help them identify opportunities, present savings beautifully, and keep new energy customers happy.

Renewable Properties specializes in developing and investing in small-scale utility and commercial solar energy projects throughout the United States. Led by experienced renewable energy professionals with development and investment experience, we work closely with communities, developers, landowners, utilities and financial institutions looking to invest in large solar energy systems. The Renewable Properties’ team has deep connections throughout the commercial solar energy...

Aurora is creating a future of solar for all. We’re putting the power of data and technology into the hands of every solar professional to make solar adoption simple and predictable. Our cloud-based platform uses data, automation, and AI to streamline workflows and grow solar businesses faster. As a fast-growing Series D company, we’re disrupting the clean energy industry and...

We believe that applying science is the only way to solve the climate crisis. Scientific expertise is critical to both effective and efficient carbon management – yet it can be hard to access outside of the academic and public sectors. New research and technologies emerge every day in our nascent industry and it can be difficult to know what actions to...

Ebb Carbon is pioneering a new method of carbon removal that uses electrochemistry to enhance the ocean’s natural ability to safely store CO2, while reducing ocean acidity. Our approach has the potential to be one of the most scalable, safe, and affordable ways to remove excess CO2 from our atmosphere.

EcoCart is a leading climate technology application for online retailers. We partner with brands to meet their sustainability goals by identifying opportunities to reduce their carbon footprint throughout their supply chain and business operations. Where greenhouse gas emissions are unavoidable we partner with certified carbon offset projects. By helping ecommerce businesses tell their sustainability story we boost trust, prevent greenwashing,...

Pioneering the Clean Energy Transition! Our solutions accelerate decarbonization, improve grid reliability, and reduce costs for energy providers and their energy customers alike. Did we mention that we’re a certified B Corp, too?

Treehouse is a software-enabled installation platform for electrification projects. Our mission is to accelerate the decarbonization of the places we live and work by simplifying the electrification journey. By operating as a centralized, end-to-end partner, Treehouse helps companies scale electrification programs nationwide and deliver seamless, delightful installation experiences for customers.

Climatebase is a platform for climate action, education, and impact. Our platform — which is accessible to anyone as a free public benefit — empowers the global climate community with the most comprehensive directories for climate jobs, organizations, and events. 1) Our jobs directory connects people with employment and volunteer opportunities at organizations working to solve the climate crisis. 2) Our directory of...

Why join us? At Alta Devices, you’ll be able to work with the smartest people who are developing technology that will allow power to last longer and, more importantly, enable power where it doesn’t exist today. Experience the satisfaction of being recognized as the world record holder in the solar industry. Alta holds multiple records in thin film solar efficiency,...

Mango Materials'​ technology uses waste biogas (methane) to produce poly-hydroxyalkanoate (PHA) powder, a valuable biopolymer that is converted into a variety of eco-friendly, plastic products such as cosmetic packaging and a polyester replacement for textiles. Due to a rising preference for green products, demand for biodegradable and non petroleum-based plastics is growing rapidly. Our climate positive technology transforms greenhouse gas...

Clarity Movement Co. is a team of passionate engineers and scientists focused on making a positive impact in the world by tackling the global air pollution crisis. We leverage our expertise in air sensing technology, IoT devices, and data analytics to create solutions that empower communities to make more informed decisions and improve quality of life. Having already developed the...

Build It Green is a building culture catalyzer. We convene stakeholders and develop their capacity to transform the housing ecosystem by offering credible, accessible resources. We built our reputation on bringing residential green building into the mainstream, but we’ve always known that shifting home building toward more sustainable practices was a starting place, not a destination. Today, we’re envisioning a new approach...

SINAI Technologies Inc. is mitigating climate change by enabling more intelligent emission measurement, scenario analysis and decarbonization strategy tools for organizations. We are the world’s leading Decarbonization-as-a-Service platform to measure, analyze, reduce and price emissions, using science-based methodologies. #decarbonize #carbonpricing

AMS is a SaaS company with an A.I. software platform that uses deep learning algorithms to enable optimized trading of complex energy assets in wholesale energy markets. AMS’ business is powered by its industry-leading Transactive Energy Management Platform, which AMS and its partners utilize to offer compelling and innovative energy management ser