# Ecosystem Integrity Fund: portfolio, investments and team > Ecosystem Integrity Fund is a vc firm based in United States. 14 investments on record, 1 in the last 12 months, latest Oct 2026. Source: https://millionrounds.com/fund/ecosystem-integrity-fund (Millionrounds; every figure on the page links to its filing or article) United States · [Investor](https://millionrounds.com/investors) # Ecosystem Integrity Fund Last cheque observed Oct 2026; 14 cheques on record. Email Deploying now New fund $225M, Jun 2025 VC firm Series B Series A Bridge Follow Ecosystem Integrity Fund and see its new cheques in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Ffund%2Fecosystem-integrity-fund) Deploying now **100%** of best year **1** **cheques in 12 months**, 14 on record Since the last cheque **15** days **00** hrs **00** min **00** sec Median round **$11M** Rounds led **5 of 14** Sole investor **1 rounds** Mostly in **United States, 86%** Pitch Ecosystem Integrity Fund ## Ecosystem Integrity Fund highlights - 01 1 cheques in the last 12 months - 02 Mostly Series B and Series A: 73% of its rounds - 03 Sole investor in 1 rounds, median $10M ## What they do - **Type:** VC firm (from a list, unverified) - **Cheque size:** Not stated - **Based in:** United States - **Cold pitches:** Not stated ## The record Every round we can evidence, newest first **14 appearances** - **2026** 1 round - **Oct** **[Battery Smart](https://millionrounds.com/company/battery-smart)** Series C · IN · Entrackr **$10M** Sole investor - **2025** 1 round - **Mar** **[BetterFleet](https://millionrounds.com/company/betterfleet)** Series A · US · Startup Daily **$15M** *Led* - **2024** 1 round - **Mar** **[Poseidon Ocean Systems](https://millionrounds.com/company/poseidon-ocean-systems)** Series B · CA · Firms' own news pages **$21M** *Led* - **2019** 4 rounds - **Nov** **[Fermented Sciences](https://millionrounds.com/company/fermented-sciences)** Series B · US · Prnewswire **$25M** *Led* - **Oct** **[EV Connect](https://millionrounds.com/company/ev-connect)** Series B · US · FinSMEs **$12M** With 1 other - **Sept** **[Complete Solar](https://millionrounds.com/company/complete-solar)** US · FinSMEs **$9.0M** *Led* - **Aug** **[Sunverge](https://millionrounds.com/company/sunverge)** US · FinSMEs **$11M** *Led* - **2018** 1 round - **Feb** **[LumiGrowth](https://millionrounds.com/company/lumigrowth)** Bridge · US · FinSMEs **$5.1M** With 2 others - **2017** 1 round - **May** **[T-Rex Group](https://millionrounds.com/company/t-rex-group)** Series B · US · FinSMEs **$10M** With 3 others - **2015** 1 round - **Apr** **[Glukos](https://millionrounds.com/company/glukos)** Series A · US **Undisclosed** With 2 others - **2014** 3 rounds - **Oct** **[OneEnergy Renewables](https://millionrounds.com/company/oneenergy-renewables)** Series B · US **$5.0M** With 1 other - **Jul** **[KeVita](https://millionrounds.com/company/kevita)** Series D · US **$6.0M** With 1 other - **Mar** **[Complete Solar](https://millionrounds.com/company/complete-solar)** Venture · US **$5.0M** With 1 other - **2013** 1 round - **Nov** **[Zep Solar](https://millionrounds.com/company/zep-solar)** Series A · US · sec.gov **$11M** With 1 other An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor. ## The team We hold **5** people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them. Who backs their funds ## 7 LPs on record in Ecosystem Integrity Fund's funds - **Funds:** 2 The institutions that put money into its funds, which the firm then invests in companies. Source: fund news. - [**Doris Duke Charitable Foundation** 2 funds](https://millionrounds.com/fund/doris-duke-charitable-foundation) Fund Vintage Committed Ecosystem Integrity Fund EIF IV - - Ecosystem Integrity Fund EIF V - - - [**Haniel** 1 fund](https://millionrounds.com/fund/haniel) Fund Vintage Committed Ecosystem Integrity Fund EIF IV - - - [**Spring Point Partners** 1 fund](https://millionrounds.com/fund/spring-point-partners) Fund Vintage Committed Ecosystem Integrity Fund EIF IV - - - [**The McKnight Foundation** 1 fund](https://millionrounds.com/fund/the-mcknight-foundation) Fund Vintage Committed Ecosystem Integrity Fund EIF V - - - [**Impact Engine** 1 fund](https://millionrounds.com/fund/impact-engine) Fund Vintage Committed Ecosystem Integrity Fund EIF V - - - [**Ferd Impact Investing** 1 fund](https://millionrounds.com/fund/ferd-impact-investing) Fund Vintage Committed Ecosystem Integrity Fund EIF V - - - [**Illumen Capital** 1 fund](https://millionrounds.com/fund/illumen-capital) Fund Vintage Committed Ecosystem Integrity Fund EIF V - - New fund on file **$225M** raised in Jun 2025 From its SEC filing, not a journalist: a firm that has just raised has money to deploy. ## The cheque Series B Series A Bridge Median round joined **$11M** the round, not its cheque Alone, median **$10M** Led 5 of 14 rounds **36%** - **Sole investor:** 1 rounds - **Last cheque:** Oct 2026 Rounds by stage said on their site - Series B *5* - Series A *3* - Bridge *1* - Series C *1* - Series D *1* Cheques by month Led Joined Dec 2023 Nov 2026 **Pitching Ecosystem Integrity Fund?** Put them on your fundraising board with this record on the card, and follow them to hear when they write a new cheque. Add to your CRM *→* ## Recently backed The latest companies Ecosystem Integrity Fund put money into. [**Battery Smart** $10M · Oct 2026](https://millionrounds.com/company/battery-smart)[**Poseidon Ocean Systems** $21M · Mar 2024](https://millionrounds.com/company/poseidon-ocean-systems)[**EV Connect** $12M · Oct 2019](https://millionrounds.com/company/ev-connect)[**Complete Solar** $9.0M · Sept 2019](https://millionrounds.com/company/complete-solar) ## Quick answers about Ecosystem Integrity Fund ### What does Ecosystem Integrity Fund invest in? Ecosystem Integrity Fund invests most often at Series B and Series A (73% of the rounds on record). ### How active is Ecosystem Integrity Fund? 14 investments on record, 1 of them in the last 12 months, and it led 5. The most recent was in Oct 2026. ### What has Ecosystem Integrity Fund invested in recently? Its most recent investments on record: Battery Smart (Series C, Oct 2026), BetterFleet (Series A, Mar 2025) and Poseidon Ocean Systems (Series B, Mar 2024). ### How big are Ecosystem Integrity Fund's cheques? The median round it joins is $11M. ### Does Ecosystem Integrity Fund lead rounds? Yes: it led 5 of its 14 investments on record (36%). ### Where does Ecosystem Integrity Fund invest? Most of the companies it backs are in the United States (86%), India (7%) and Canada (7%). ### Is Ecosystem Integrity Fund investing now? Yes: it is actively investing, with 1 investments in the last 12 months. ### What kind of investor is Ecosystem Integrity Fund? Ecosystem Integrity Fund is a VC firm based in United States. ## Raising now? Find the investors who back rounds like yours, and keep every conversation on one fundraising board. Find similar investorsOpen your CRM Built from the rounds we watched, its filings and its own website, refreshed every night. 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