95 Clean Tech And Environment companies

Empowering exceptional teams who strive for a sustainable future.

The European climate tech investor.

Our mission is to empower entrepreneurs, investors and companies to scale innovative solutions to the major ecological challenges facing humanity.

Planet A Ventures is an impact investment fund supporting start-ups that have a measurable positive impact on our planet while building profitable, scalable bus…

We are the Corporate Venture Capital of the Energy Transition Division of Tecpetrol, part of Techint Group. We invest globally in early-stage to growth technolo…

Activate invests in high-growth companies using transformative technologies to build a more intelligent, efficient and sustainable industrial future.

We are an early-stage venture capital firm for climate tech startups.

CIRI Ventures fuels climate innovation at pre-seed and seed stages – targeting startups with the power to slash over 50 million tons of CO2e annually.

Digital technologies for a carbon-free energy future 🌍

We champion purpose-driven founders in their journey to lasting impact and commercial success.

We back bold founders building the next trillion dollar companies to fight climate change.

Founded in 2005, ETF Partners (The Environmental Technologies Fund) stands as Europe's original venture capital firm dedicated to sustainability and impact inve…

We back science-based start-ups from Pre-Seed to Series A to combat climate emergency and biodiversity loss.

A collective approach to climate action.

At Real Tech Singapore, we’re not just investors; we’re builders, collaborators, and pioneers. Our commitment goes beyond funding - we’re actively involved, pro…

Aera VC invests at the frontier of deep technology and sustainability to accelerate the world to a better future.

Climate Angels is an angel investment syndication platform for pollution reduction and climate tech startups.

Funding the best water entrepreneurs in the world.

Turning investments into impact.

We are all about Climate First. We invest in deep decarbonization technologies that lead us to a world beyond fossil fuels.