United States · 
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.
2026
$250MSeries E?Venture$400MSeries F
United States · Series F startup
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.
Raised 1 month agoValuation: $5.0B, Mar 2026
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Funding summaryUpdated 5 Nov 2026
$650Mraised across 3 rounds since 2025, from 10 sources
$250MSeries E$400MSeries F
- Latest round
- Series F, $400MSept 2026
- Led by
- Evolution Equity Partners
- Step-upi
- 1.6×
- Investors
- 17 (2 led)
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series E, $250M Mar 2025
- Biggest round
- $400M Series F · Sept 2026
- Usual gap between rounds
- 13 months the median of 2
IslandAI governance1 / 11Their pitch deckIsland's pitch deck, 11 slidesEach slide read for what it argues, against the decks that raised at the same stage.→The rounds
- Sept 2026Series F$400M8 new7 returning
Evolution Equity PartnersLead
Sequoia Capital
Insight Partners
Coatue
Cisco Investments
Georgian
Geodesic Capital- J.P. Morgan Growth Equity Partners
Prysm Capital
G Squared
Alta Park Capital, LPSquarepoint Capital
Ajvc- Dmitri Alperovitch
- Cyberstarts
Reported by Bharat Fast and 7 others
- Sept 2025VentureAmount undisclosed2 new3 returning
Source recorded
- Mar 2025Series E$250M7 new
Reported by TechStartupsSEC filing: $6.3M sold, first sale Nov 2024
Founders and team
From Island's own website: 2 founders, 10 on the team.
Mike FeyCo-Founder & CEO
Dan AmigaCo-Founder & CTO
- Steve TchejeyanPresident
- Bradon RogersChief Customer Officer
- Jennifer ParkChief People Officer
- Matt FairbanksChief Marketing Officer
- Tim MacCarrickChief Financial Officer
- Alon BiranVP Product and Architecture
- Daniel KandelVP R&D
- Eric AppelHead of Sales
- Hendrick MotorsportsDirector of IT
- Mattress FirmDirector 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 E2025Venture2025Series F2026CoatueLSequoia CapitalGeorgianInsight PartnersCisco InvestmentsPrysm CapitalCyberstartsEvolution Equity PartnersL
Insight PartnersGeodesic Capital
CoatueLSequoia CapitalGeorgianInsight PartnersCisco InvestmentsPrysm CapitalCyberstartsEvolution Equity PartnersLInsight PartnersGeodesic CapitalEveryone who backed them
Cyberstartsno record of our own yet2rounds
J.P. Morgan Growth Equity PartnersVC firm1round
Dmitri AlperovitchAngel1round
Missing a round, or an investor who was in one? Tell us.
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.
Quick answers about Island
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.
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