The Ecosystem Integrity Fund (“EIF”) is an early growth stage investor in companies contributing to environmental sustainability.
The movement toward environmental sustainability is making incremental improvements to the largest industries in the world. Over the next several decades, the economy will be transformed by this movement.
The integration of economic and environmental sustainability is not just a trend – it is a long-term, durable shift driven by economics. This will impact every industry, resulting in a massive mobilization of capital. This is the next phase of the Industrial Revolution – and it is happening now.
The movement toward environmental sustainability is making incremental improvements to the largest industries in the world. Over the next several decades, the economy will be transformed by this movement.
The integration of economic and environmental sustainability is not just a trend – it is a long-term, durable shift driven by economics. This will impact every industry, resulting in a massive mobilization of capital. This is the next phase of the Industrial Revolution – and it is happening now.
Location: United States, California, San Francisco
Employees: 11-50
Founded date: 2010
Investment Type: Venture Capital
Investment Stage: Series A; Series B
Portfolio 43
| Date | Name | Website | Total Raised | Location |
| 31.10.2025 | Vammo | vammo.com | $45M | Brazil |
| 02.10.2025 | Burnbot | burnbot.com | $20M | - |
| 03.06.2025 | Vecmocon T... | vecmocon.com | $33.2M | India, Del... |
| 03.06.2025 | Glacier | endwaste.io | $20.5M | United Sta... |
| 03.06.2025 | BetterFlee... | betterfleet.com | $15M | - |
| 16.05.2025 | SunPower C... | sunpower.com | - | United Sta... |
| 13.03.2025 | Floodbase | floodbase.com | $17M | United Sta... |
| 07.06.2024 | Trashie | trashie.io | - | - |
| 10.04.2024 | Poseidon O... | poseidonos.com | $20.75M | Canada, Br... |
| 10.04.2024 | Revalue Na... | revalue.earth | $10M | United Kin... |
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Persons 14
| Date | First Name | Last Name | Title | Location | |||
| - | Devin | Whatley | - | linkedin.c... | - | d***n@eif.... | - |
| - | Geoff | Eisenberg | Partner | linkedin.c... | - | g***f@eif.... | - |
| - | Geoffrey | Eisenberg | - | - | - | - | |
| - | Seth | Udelson | - | linkedin.c... | - | s**h@eif.v... | - |
| - | Sasha | Novograd B... | Partner | linkedin.c... | - | s***a@eif.... | - |
| - | Sabin | Ray | Associate | linkedin.c... | - | s***n@eif.... | - |
| - | James | Everett | - | - | - | - | |
| - | Jessica | Singh | - | linkedin.c... | - | j*****a@ei... | - |
| - | Sasha | Brown | - | - | - | - | |
| - | Brandon | Blaesser | - | linkedin.c... | - | b*****n@ei... | - |
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Mentions in press and media 7
| Date | Title | Description |
| 31.10.2025 | Vammo Raises $45M in Series B Funding | Vammo, a São Paulo, Brazil–based clean-energy mobility platform enhancing how people move across Latin America’s megacities, raised $45m in Series B funding. The round was led by Ecosystem Integrity Fund with participation from Construct Ca... |
| 29.10.2025 | Vammo capta US$ 45 milhões para expandir operação de motos elétricas | A Vammo concluiu captação de US$ 45 milhões em rodada Series B liderada pelo Ecosystem Integrity Fund, fundo voltado para tecnologias limpas sediado em São Francisco. A operação contou com participação da Qualcomm Ventures, 2150, Monashees,... |
| 06.06.2025 | Battery Smart's $29 Million Boost: A Leap Towards Electric Mobility | Battery Smart, a trailblazer in the battery swapping arena, has just secured a hefty $29 million in funding. This investment, part of an ongoing Series B round, is a significant step forward for the company. Led by Rising Tide Energy, a New... |
| 02.06.2025 | Battery Smart Secures USD 29 Mn to Accelerate Battery Swapping Expansion The investment was led by New York-based private equity firm Rising Tide Energy, with participation from responsAbility, Ecosys... | Battery Smart, a battery swapping operator, secured USD 29 million in fresh funding as part of its ongoing Series B round, according to YourStory media company. The investment was led by New York-based private equity firm Rising Tide Energy... |
| 03.08.2023 | The Week in AgriFoodTech: Konscious Foods snags $26m for alt-seafood, Ocean 14 Capital reels in $33m | Top agrifoodtech news this week was all about the ocean. Plant-based seafood-maker Konscious Foods announced new funding, as did impact investor Ocean 14 Capital. Other funding rounds from the week included coffee tech, agribusiness marketp... |
| 02.08.2023 | UK-based climate tech startup Revalue Nature raises €9.1M Series A funding | Read this article in: Climate tech firm Revalue Nature has completed a $10M (€9.1M) Series A funding round to support its ambition of building a global pipeline for next-generation carbon projects, the company announced on July 27, 2023. “T... |
| 02.08.2023 | Revalue Nature: Changing the face of carbon projects with $10M Series A fund | UK-based climate tech start-up Revalue Nature is taking a different approach to carbon projects – it is proving the tools to project developers to look at projects ‘from the ground up’ via its platform and its pipeline of global project fin... |