Startup profile · funding coverage
Island funding, valuation and investors
Enterprise browser and agentic control-plane company valued at $6.4 billion after a $400 million Series F.
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Funding, valuation & investors
Answer-first snapshotLatest funding
Series F
$400M · September 24, 2026
Latest known valuation
$6.4B
Series F · September 24, 2026
Total disclosed equity funding
$400M
Excludes debt, grants, acquisitions, secondaries, and IPO proceeds.
Current status
private
growth · Dallas, Texas, USA
Investors in latest funding
Lead: Evolution Equity Partners
Overview
Island develops an enterprise browser and control plane designed to give organizations visibility, policy enforcement and auditing across human and AI-agent activity. On September 24, 2026 the company announced a $400 million Series F led by Evolution Equity Partners, bringing its valuation to $6.4 billion.
Why Island is interesting
Island sits at the intersection of browser security, enterprise software and AI-agent governance, with unusually high brand search volume for a private company.
Product & use cases
Enterprise browser and agentic control plane for policy, security, visibility and auditing.
Key facts
- Sep 24, 2026: $400M Series F
- $6.4B valuation disclosed by the company
- Evolution Equity Partners led the round
Funding history (newest first)
Series F
2026-09-24 $400M Valuation: $6.4B- Evolution Equity Partners (lead)
Source: https://www.island.io/press/island-announces-400-million-series-f-bringing-valuation-to-6-4-billion
Market / IPO context
Note: $6.4B post-money valuation disclosed with the September 24, 2026 Series F.
Editorial / static context — not a live quote.
FAQs about Island
Practical answers founders, operators, and investors typically search for.
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Editorial note: AI tools assisted with research, structure, or drafting. Venture Capital Tracker retains human editorial responsibility for factual accuracy, relevance, and source quality before publication.