About
Island is a browser designed for enterprises that makes work fluid, frictionless, and fundamentally secure. With core security controls embedded in the browser itself, Island enables organizations to shape how anyone, anywhere works with their information, while delivering a Chromium-based browser experience. Security is native to all users, applications, and the data between them, without it ever getting in the way.
With the core needs of the enterprise naturally embedded in the browser itself, Island gives organizations complete control, visibility, and governance over the last mile, while delivering the same smooth Chromium-based browser experience users expect.
Funding history · 10 rounds · $810.5M total
Company Intelligence Q&A
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- When was Island founded and what was its initial funding?
- Island was founded in September 2020 and secured a Seed round of $20 million, led by CyberStarts and Sequoia Capital.
- What was Island's valuation after its Series B funding round in March 2022?
- In March 2022, Island raised a Series B round of $115 million, which valued the company at $1.3 billion.
- Which company invested in Island during its Series B extension in July 2022?
- In July 2022, Cisco Investments participated in an extension of Island's Series B round with a $10 million investment.
- What was Island's valuation after its Series C funding round in October 2023?
- In October 2023, Island raised a $100 million Series C round, bringing its valuation to $1.5 billion.
- What was Island's valuation after its Series D funding round in April 2024?
- In April 2024, Island completed a $175 million Series D round led by Coatue, which doubled its valuation to $3 billion.
- What strategic partnership did Island announce in September 2024?
- In September 2024, Island announced a strategic partnership with IGEL, making the Island Enterprise Browser available on the IGEL App Portal.
- What was Island's valuation after its Series E funding round in March 2025?
- In March 2025, Island raised a $250 million Series E round led by Coatue, which valued the company at $4.8 billion.
- What was the estimated valuation of Island following its secondary round in September 2025?
- Following a secondary round in September 2025, market sources estimated Island's valuation to be around $5 billion.
- What is Island's primary sector and where is its headquarters located?
- Island's primary sector is Cyber Security, and its headquarters is located in Tel Aviv-Yafo, Israel.