Ecosystem Integrity

The Ecosystem Integrity Fund is a private equity and venture capital firm founded in 2010 and based in San Francisco, California, with additional offices in Los Angeles and New York. The firm focuses on making impact investments in early to late-stage companies that promote environmental sustainability. Its investment areas include renewable energy, resource efficiency, waste management, land and species conservation, and agricultural innovation, among others. The Ecosystem Integrity Fund aims to demonstrate that achieving financial returns can align with positive environmental impacts. Typically, the firm invests between $0.5 million and $5 million in projects and companies that address threats to ecosystem integrity, such as contamination and land degradation. It seeks to contribute to the transformation of major industries toward more sustainable practices, reflecting a broader movement within the economy that prioritizes efficiency and reduced toxicity.

Amanda Bamberger

Vice President

Sasha Brown

Partner

Geoffrey Eisenberg

Partner

James Everett

Co-Founder, Managing Partner and Chairman of the Investment Committee

Sabin Ray

Associate

Jessica Singh

Associate

Sachi Twine

Senior Associate

Seth Udelson

Associate

Devin Whatley

Managing Partner

Past deals in Smart Cities

Ampersand

Venture Round in 2021
We catalyze and power mass market electric mobility. By supplying the battery swap network and operating system we make sustainable mobility rapidly accessible and affordable for developing markets, to improve livelihoods and the environment. With over a million km already covered by e-motorcycles in Africa using our plug & play powertrain and energy network, we are Africa's leading light e-mobility startup.

OptiRTC

Series B in 2017
OptiRTC, Inc. specializes in technology solutions for stormwater management, offering a suite of platforms designed to enhance operational efficiency and compliance for municipalities, private landowners, and corporations. The Opti platform provides remote monitoring and active control capabilities, while OptiNimbus utilizes forecasted precipitation data for intelligent stormwater retention. OptiStratus focuses on predictive maintenance for both green and conventional stormwater infrastructure, and OptiCumulus aggregates real-time data from on-site sensors and external sources into an interactive web dashboard for streamlined analysis. The company's services also include solutions for combined sewer overflow reduction, rainwater harvesting, water quality improvement, and compliance with clean water regulations. Founded in 2014 and based in Boston, Massachusetts, OptiRTC aims to support smart city initiatives by enabling better visibility and adaptability in stormwater management, ultimately reducing costs and risks associated with environmental variability.
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