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$4.8B valuation Startups

Top startups backed by $4.8B valuation with structured founder and funding coverage.

1 companies indexedFunding-first rankingLow-volume page (noindex)
Island logoI
Island Team
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Island

Build a secure web browser for the enterprise Cybersecurity Enterprise Software

Last round: Series E Sequoia, $250M Series E in 2025, $4.8B valuation

$250.00MDallas, Texas, USA101-200 employees EmployeesHiring: Open Roles
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