66 Clean Technology Investment companies

Investing in companies that can substantially reduce greenhouse gases associated with the production or use of energy.

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…

Accelerating clean energy in Massachusetts. Dedicated to innovation, investment, workforce development, and net zero goals.

We support startups bringing impactful climate technologies to market. We make seed investments and provide hands-on support to entrepreneurs. We expand access…

Together, accelerating the transition towards a decarbonized future.

We invest in technologies and companies related to energy innovations and sustainability both in Thailand and globally.

The mission of Green Spark Ventures is to address the climate crisis by investing across the capital spectrum in innovative companies, technologies and nature-b…

We invest in to companies that has a potential to create an exponential impact on the planet.

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

Turning investments into impact.

Investing in exceptional companies advancing the net zero carbon economy. We bring together brilliant entrepreneurs and some of the world’s most influential cor…

HHT is a Private Equity and Venture Capital dedicated to investing in the green transition sector.

Aligned invests in the people, companies, and real assets that are decarbonizing the global economy and its infrastructure.

Voyager invests in early-stage climate technology companies creating the foundation of a decarbonized global economy and a livable future for all.

Skyview Ventures invests in renewable energy markets across North America.

ACCELR8 is an impact fund investing to accelerate the reduction and sequestration of greenhouse gases.

A sustainable investment firm based in North West Europe

We invest in women in early stage technologically innovative companies leading the transformation towards a digital, clean and sustainable future in Spanish spe…

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

Accelerate Investment Group is looking to launch a venture capital fund focused on sustainability with industry-leading returns.