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Island sells a Chromium-based enterprise browser that embeds security, IT controls, and data protection natively into the browsing experience for large organizations.
Raised $730M across disclosed rounds.[1][2][3][8]
Series E closed March 2025, led by Coatue Management.[1][2][3][8]
post-money valuation is not publicly disclosed.
Named investors include Coatue Management, Insight Partners, Sequoia Capital, Cyberstarts, Stripes, Canapi Ventures, Capital One Ventures, Cisco Investments, Citi Ventures, EDBI, Georgian, Prysm Capital, ServiceNow Ventures.[1][2][3][8][9][10][11]
Mike Fey, Co-founder & CEO[1][2][6][8]
Dan Amiga, Co-founder & CTO[1][2][6][8]
Steve Tchejeyan, President[5]
Jun 2026 · siliconangle.com
reported
Jun 2026 · techcrunch.com
reported
Island sells a Chromium-based enterprise browser that embeds security, IT controls, and data protection natively into the browsing experience for large organizations.
Ask for one referenceable production customer.
Not a recommendation. The first thing this ledger cannot answer.
Talon Cyber Security · talon-sec.com · Same category (enterprise browser), same buyer (CISO), same workflow (secure browsing for managed and unmanaged devices). Talon was acquired by Palo Alto Networks in 2024, validating the category but also creating a competitor with distribution scale.[7]
LayerX Security · layerxsecurity.com · Overlapping buyer (CISO) and workflow (browser-native security controls), but LayerX is a browser extension rather than a full browser, making it lighter-weight but less deeply integrated.[7]
Zscaler · zscaler.com · Overlapping budget (network security / SASE) and workflow (secure web access, zero-trust). Island positions its Enterprise Network as a SASE replacement. Zscaler is public, $2B+ revenue, and the incumbent being displaced.[5][7]
The customer proof is company-sourced only. No independent source in this ledger confirms it.[7][8]
Ask for one referenceable production customer.
Not a recommendation. The first thing this ledger cannot answer.
Filled in the side panel for invited readers. This card carries sourced facts only.
Jun 2026 · linkedin.com
reported
Jun 2026 · businesswire.com
company
Jun 2026 · businesswire.com
company
Jun 2026 · businesswire.com
company
Jun 2026 · businesswire.com
company
Jun 2026
vendor