Sources agree on the $400 million Series F, the September 24, 2026 announcement date, Evolution Equity Partners as lead, and the listed participants. Neither source states Island's headquarters; the Globes article mentions a Tel Aviv development center, which is not headquarters.
[ BUILT WITH ]·[ SEARCH ]found by Firecrawl search: "Series E" OR "Series F" raises million·[ SCRAPE ]5 pages read: calcalistech.com, globenewswire.com, cryptobriefing.com·[ JSON ]round extracted with a schema, grounded to one sentence·[ VERIFY ]confirmedread back across 2 sources·[ BRANDING ]logo and colour from the homepage·[ ALEXANDRIA ]firmographics from FullEnrich via Alexandria·[ AGENT ]dossier built by the Firecrawl agent
Series D+Series E
$250M · 2025-03-26
Verified against 1 source[ HISTORY ]: An earlier round of this company, found through its checked dossier and read from its own announcement like any round. Not news: never sent, and left out of the feed unless you filter by date.
The release states that Coatue Management led the round and that several existing investors participated, but it does not name those participating investors. The investor names in the “About Island” section are company-level background investors, not identified as participants in this round; the March 26 dateline fixes the announcement date despite the page's April 24 publication label.
Series D+Series D
$175M · 2025-01-07
Published on thinner evidence, 1 source[ HISTORY ]: An earlier round of this company, found through its checked dossier and read from its own announcement like any round. Not news: never sent, and left out of the feed unless you filter by date.
Published on thinner evidence: weigh the verdict and its sources before you rely on it.
read against 1 source
The source states that Coatue and Sequoia Capital led the Series D and mentions only unnamed additional existing investors. Capital One Ventures is described as a strategic investment, while Prysm Capital, Canapi Ventures, Insight Partners, Stripes, Cyberstarts, and Georgian are identified as backers of the earlier Series C rather than this round.
Sources agree on the $400 million Series F, the September 24, 2026 announcement date, Evolution Equity Partners as lead, and the listed participants. Neither source states Island's headquarters; the Globes article mentions a Tel Aviv development center, which is not headquarters.
[ BUILT WITH ]·
Dossier
[ CHECKED ]
Fetched today
Island builds an enterprise control plane—combining a secure browser, network, data protection and AI governance—to help organizations govern how employees and AI agents access applications and data.
Founders
Michael Fey · Co-Founder and CEO
Dan Amiga · Co-founder and CTO
Founded
2020
Headcount
1,000 people
Customers
Amazon, Patrianna, Booking.com, Veeam, Community Fibre, Silicon Labs, yoummday, Omada Health, Slingshot Aerospace, Carta, Landis+Gyr, Live Oak Bank, TaskUs, Mattress Firm, Pfizer, Hendrick Motorsports
Backers
Evolution Equity Partners, Coatue Management, Alta Park Capital, Squarepoint, Stripes
[ BUILT WITH ]·[ SEARCH ]found by Firecrawl search: history: Island·[ SCRAPE ]1 page read: businesswire.com·[ JSON ]round extracted with a schema, grounded to one sentence·[ VERIFY ]confirmedread back across 1 source·[ BRANDING ]logo and colour from the homepage·[ ALEXANDRIA ]firmographics from FullEnrich via Alexandria·[ AGENT ]dossier built by the Firecrawl agent
[ BUILT WITH ]·[ SEARCH ]found by Firecrawl search: history: Island·[ SCRAPE ]1 page read: fundraiseinsider.com·[ JSON ]round extracted with a schema, grounded to one sentence·[ VERIFY ]confirmedread back across 1 source·[ BRANDING ]logo and colour from the homepage·[ ALEXANDRIA ]firmographics from FullEnrich via Alexandria·[ AGENT ]dossier built by the Firecrawl agent
[ SEARCH ]
found by Firecrawl search: "Series E" OR "Series F" raises million
·[ JSON ]round extracted with a schema, grounded to one sentence
·[ VERIFY ]confirmedread back across 2 sources
·[ BRANDING ]logo and colour from the homepage
·[ ALEXANDRIA ]firmographics from FullEnrich via Alexandria
·[ AGENT ]dossier built by the Firecrawl agent
Series D+
Series E
Verified against 1 source[ HISTORY ]: An earlier round of this company, found through its checked dossier and read from its own announcement like any round. Not news: never sent, and left out of the feed unless you filter by date.
The release states that Coatue Management led the round and that several existing investors participated, but it does not name those participating investors. The investor names in the “About Island” section are company-level background investors, not identified as participants in this round; the March 26 dateline fixes the announcement date despite the page's April 24 publication label.
[ BUILT WITH ]·[ SEARCH ]found by Firecrawl search: history: Island·[ SCRAPE ]1 page read: businesswire.com·[ JSON ]round extracted with a schema, grounded to one sentence·[ VERIFY ]confirmedread back across 1 source·[ BRANDING ]logo and colour from the homepage·[ ALEXANDRIA ]firmographics from FullEnrich via Alexandria·[ AGENT ]dossier built by the Firecrawl agent
Series D+
Series D
Published on thinner evidence, 1 source[ HISTORY ]: An earlier round of this company, found through its checked dossier and read from its own announcement like any round. Not news: never sent, and left out of the feed unless you filter by date.
Published on thinner evidence: weigh the verdict and its sources before you rely on it.
read against 1 source
The source states that Coatue and Sequoia Capital led the Series D and mentions only unnamed additional existing investors. Capital One Ventures is described as a strategic investment, while Prysm Capital, Canapi Ventures, Insight Partners, Stripes, Cyberstarts, and Georgian are identified as backers of the earlier Series C rather than this round.
[ BUILT WITH ]·[ SEARCH ]found by Firecrawl search: history: Island·[ SCRAPE ]1 page read: fundraiseinsider.com·[ JSON ]round extracted with a schema, grounded to one sentence·[ VERIFY ]confirmedread back across 1 source·[ BRANDING ]logo and colour from the homepage·[ ALEXANDRIA ]firmographics from FullEnrich via Alexandria·[ AGENT ]dossier built by the Firecrawl agent
Island raises $400m at $6.4b valuationen.globes.co.il · today
Coatue[ LEAD ]
Sequoia Capital[ LEAD ]
