# Island funding: rounds and investors > Island has raised $650M across 3 rounds since 2025. Investors include Coatue, Sequoia Capital and Georgian. Every round with its source. Source: https://millionrounds.com/company/island (Millionrounds; every figure on the page links to its filing or article) United States · [Series F startup](https://millionrounds.com/companies) # Who invested in *Island* 3 rounds we have observed, with the 17 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it. AI Cybersecurity Enterprise Software Raised 1 month ago Valuation: $5.0B, Mar 2026 Follow Island and see its new rounds in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Fcompany%2Fisland) Funding summary Updated 5 Nov 2026 **$650M** raised across 3 rounds since 2025, from 10 sources **$250M** Series E **$400M** Series F - **Latest round:** Series F, $400M Sept 2026 - **Led by:** Evolution Equity Partners - **Step-up i:** 1.6× - **Investors:** 17 (2 led) See who backed them ## The funding story Each circle is a round, placed by date and sized by amount. The line above is the running total. 2026 **$250M** Series E **?** Venture **$400M** Series F - **First round:** Series E, $250M - **Biggest round:** $400M - **Usual gap between rounds:** 13 months [**Island** AI governance 1 / 11 Their pitch deck **Island's pitch deck, 11 slides** Each slide read for what it argues, against the decks that raised at the same stage.](https://millionrounds.com/decks/island) ## The rounds - **Sept 2026** Series F **$400M** *8 new* *7 returning* [Evolution Equity Partners](https://millionrounds.com/fund/evolution-equity-partners) Lead [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) [Insight Partners](https://millionrounds.com/fund/insight-venture-partners) [Coatue](https://millionrounds.com/fund/coatue-management) [Cisco Investments](https://millionrounds.com/fund/cisco-investments) [Georgian](https://millionrounds.com/fund/georgian) [Geodesic Capital](https://millionrounds.com/fund/geodesic-capital) [J.P. Morgan Growth Equity Partners](https://millionrounds.com/fund/j-p-morgan-growth-equity-partners) [Prysm Capital](https://millionrounds.com/fund/prysm-capital) [G Squared](https://millionrounds.com/fund/g-squared) [Alta Park Capital, LP](https://millionrounds.com/fund/alta-park-capital-lp) [Squarepoint Capital](https://millionrounds.com/fund/squarepoint-capital) [Ajvc](https://millionrounds.com/fund/ajvc) [Dmitri Alperovitch](https://millionrounds.com/fund/dmitri-alperovitch) Cyberstarts Reported by Bharat Fast and 7 others - **Sept 2025** Venture **Amount undisclosed** *2 new* *3 returning* [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) [Insight Partners](https://millionrounds.com/fund/insight-venture-partners) [Coatue](https://millionrounds.com/fund/coatue-management) [Cisco Investments](https://millionrounds.com/fund/cisco-investments) [Georgian](https://millionrounds.com/fund/georgian) Source recorded - **Mar 2025** Series E **$250M** *7 new* [Coatue](https://millionrounds.com/fund/coatue-management) Lead [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) [Georgian](https://millionrounds.com/fund/georgian) [Insight Partners](https://millionrounds.com/fund/insight-partners) [Stripes](https://millionrounds.com/fund/stripes) [Prysm Capital](https://millionrounds.com/fund/prysm-capital) Cyberstarts Reported by TechStartups SEC filing: $6.3M sold, first sale Nov 2024 ## Founders and team From Island's own website: 2 founders, 10 on the team. **Mike Fey** Co-Founder & CEO **Dan Amiga** Co-Founder & CTO - **Steve Tchejeyan** President - **Bradon Rogers** Chief Customer Officer - **Jennifer Park** Chief People Officer - **Matt Fairbanks** Chief Marketing Officer - **Tim MacCarrick** Chief Financial Officer - **Alon Biran** VP Product and Architecture - **Daniel Kandel** VP R&D - **Eric Appel** Head of Sales - **Hendrick Motorsports** Director of IT - **Mattress Firm** Director of IT Infrastructure ## Who was in which round The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led. **Series E** 2025 **Venture** 2025 **Series F** 2026 [Coatue](https://millionrounds.com/fund/coatue-management) L [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) [Georgian](https://millionrounds.com/fund/georgian) [Insight Partners](https://millionrounds.com/fund/insight-venture-partners) [Cisco Investments](https://millionrounds.com/fund/cisco-investments) [Prysm Capital](https://millionrounds.com/fund/prysm-capital) Cyberstarts [Evolution Equity Partners](https://millionrounds.com/fund/evolution-equity-partners) L [Insight Partners](https://millionrounds.com/fund/insight-partners) [Geodesic Capital](https://millionrounds.com/fund/geodesic-capital) ## Everyone who backed them [Coatue](https://millionrounds.com/fund/coatue-management) VC firm **3** rounds, led 1 [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) VC firm **3** rounds [Georgian](https://millionrounds.com/fund/georgian) VC firm **3** rounds [Insight Partners](https://millionrounds.com/fund/insight-venture-partners) VC firm **2** rounds [Cisco Investments](https://millionrounds.com/fund/cisco-investments) Corporate VC **2** rounds [Prysm Capital](https://millionrounds.com/fund/prysm-capital) Private equity **2** rounds Cyberstarts no record of our own yet **2** rounds [Evolution Equity Partners](https://millionrounds.com/fund/evolution-equity-partners) VC firm **1** round, led 1 [Insight Partners](https://millionrounds.com/fund/insight-partners) Company **1** round [Geodesic Capital](https://millionrounds.com/fund/geodesic-capital) VC firm **1** round [Stripes](https://millionrounds.com/fund/stripes) Private equity **1** round [J.P. Morgan Growth Equity Partners](https://millionrounds.com/fund/j-p-morgan-growth-equity-partners) VC firm **1** round [G Squared](https://millionrounds.com/fund/g-squared) VC firm **1** round [Alta Park Capital, LP](https://millionrounds.com/fund/alta-park-capital-lp) Private equity **1** round [Squarepoint Capital](https://millionrounds.com/fund/squarepoint-capital) VC firm **1** round [Ajvc](https://millionrounds.com/fund/ajvc) VC firm **1** round [Dmitri Alperovitch](https://millionrounds.com/fund/dmitri-alperovitch) Angel **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=island). ## Also claim to have backed them These 3 firms list Island as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above. [Outbound Ventures](https://millionrounds.com/fund/outbound-ventures) VC firm Per its own site [Conduit](https://millionrounds.com/fund/conduit) Accelerator Per its own site [Lankan Angel Network](https://millionrounds.com/fund/lankan-angel-network) Angel network Per its own site ## Quick answers about Island ### Who invested in Island? Island's investors include Coatue, Sequoia Capital, Georgian, Insight Partners and Cisco Investments, and 12 more on record. Evolution Equity Partners led its latest round. ### How much has Island raised? Island has raised $650M across 3 rounds since 2025. One round did not disclose an amount, so the total is a floor. ### When did Island last raise? Island's most recent round was a Series F of $400M in Sept 2026, led by Evolution Equity Partners. ### What was Island's biggest round? Its most recent round, $400M in Sept 2026, is also its largest on record. ### Who backed Island first? Island's first round on record, in Mar 2025, was backed by Coatue, Sequoia Capital and Georgian and 4 others. ### What stage is Island at? Island's latest named round is a Series F, in Sept 2026. ### Where is Island based? Island is based in the United States. ### Who led Island's rounds? Coatue led the Series E in 2025; Evolution Equity Partners led the Series F in 2026. ## Companies like Island In the same sector, and raised in the last eighteen months. [**Laza Medical** $160M · Nov 2026](https://millionrounds.com/company/laza-medical)[**Journify** $12M · Nov 2026](https://millionrounds.com/company/journify)[**Nooks** $543M · Nov 2026](https://millionrounds.com/company/nooks)[**Guava** $13M · Nov 2026](https://millionrounds.com/company/guava)[**Traversal** $125M · Nov 2026](https://millionrounds.com/company/traversal)[**e2e** $8.0M · Nov 2026](https://millionrounds.com/company/e2e) ## Find investors like these Search every investor by what they have actually funded, then narrow to your stage and market. Free. Open the investor searchOr these rounds in the app