Top 10 Investors in Sustainability (2025)

• Last Updated: August 29, 2025

Total Investments

993

Successful Exits

108

Active Investors

59

Top Sustainability Investment Guide

Introduction to Sustainability Investment Landscape

The Sustainability sector has attracted significant investment attention. In this comprehensive guide, we'll explore the most active and successful investors in Sustainability, based on their investment history, portfolio performance, and industry expertise.

How We Ranked Sustainability Investors

Our rankings are based on several key factors:

  • Number of investments in Sustainability
  • Successful exits in the sector
  • Portfolio company performance
  • Industry expertise and network
  • Overall investment track record

RockPort Capital

Boston, Massachusetts, United States

RockPort Capital Partners is a leading venture capital firm that invests in the areas of energy, mobility, and sustainability.
Energy Venture Capital Sustainability Energy Efficiency Venture Capital
Upgrade to Request Call
Profile photo of City Light Capital

City Light Capital

New York, New York, United States

City Light is a Venture Capital firm that invests early in impactful companies.
Venture Capital Education Sustainability Enterprise Software Venture Capital
Upgrade to Request Call
Profile photo of Obvious Ventures

Obvious Ventures

San Francisco, California, United States

Obvious Ventures brings experience, capital, and focus to startups combining profit and purpose for a better world.
Energy Venture Capital Food and Beverage Education Health Care FinTech Artificial Intelligence Biopharma Biotechnology Manufacturing Sustainability AgTech Organic Food Machine Learning Venture Capital Incubator
Upgrade to Request Call
Profile photo of Total Carbon Neutrality Ventures

Total Carbon Neutrality Ventures

La Défense, Ile-de-France, France

Total Carbon Neutrality Ventures is the GroupвАЩs venture capital arm for energy start-ups.
Venture Capital Sustainability Transportation Renewable Energy Corporate Venture Capital Venture Capital
Upgrade to Request Call
Profile photo of Chrysalix Venture Capital

Chrysalix Venture Capital

Vancouver, British Columbia, Canada

Chrysalix is an early-stage industrial innovation venture capital firm.
Oil and Gas Venture Capital Clean Energy Solar Smart Cities Robotics Sustainability Industrial Automation Mining Innovation Management Venture Capital
Upgrade to Request Call
Profile photo of DBL Partners

DBL Partners

San Francisco, California, United States

DBL Partners is an investment venture focused on companies that deliver high venture capital returns and economic benefits.
Financial Services Venture Capital Health Care Sustainability CleanTech Information Technology Impact Investing Venture Capital
Upgrade to Request Call
Profile photo of Pangaea Ventures

Pangaea Ventures

Vancouver, British Columbia, Canada

Pangaea Ventures invests in early- and growth-stage companies with advanced materials innovation.
Financial Services Venture Capital Health Care Sustainability Renewable Energy Advanced Materials Electronics Venture Capital
Upgrade to Request Call
Profile photo of Better Ventures

Better Ventures

Oakland, California, United States

Better Ventures backs entrepreneurs building a better world.
Venture Capital Government Education Sustainability Transportation mHealth Impact Investing Micro VC
Upgrade to Request Call
Profile photo of Generation Investment Management

Generation Investment Management

London, England, United Kingdom

Generation Investment Management is a private equity firm focused on integrated sustainability research and client alignment.
Finance Financial Services Venture Capital FinTech Sustainability Social Private Equity Firm
Upgrade to Request Call
Profile photo of Amasia

Amasia

Burlingame, California, United States

We invest in companies that make the world safer.
Venture Capital Sustainability Venture Capital
Upgrade to Request Call

Sustainability Market Analysis and Trends

Key Findings

  • Average investments per investor: 16.8
  • Most common investor types: Venture Capital, Accelerator, Private Equity Firm, Micro VC, Incubator
  • Success rate (exits/investments): 10.9%

Key Takeaways: Sustainability Investment Landscape

The Sustainability investment landscape continues to evolve and grow. These top investors have demonstrated consistent success in identifying and supporting promising startups in the sector. Whether you're a founder looking for investment or an aspiring investor in Sustainability, these individuals represent some of the most knowledgeable and active participants in the ecosystem.

Connect with Leading Sustainability Investors

Looking to connect with these investors? Create your founder profile on AngelSearch to get introduced to the right investors for your Sustainability startup.

Create Founder Profile to connect with Sustainability investors