Island Stock
| Valuation | $6.4B1 |
| Valuation Date | Sep 24, 2026 |
| Implied Valuation | $7.66B |
| Last Price | $8.38 |
| 52-Week High | $10.23 |
| 52-Week Low | $6.86 |
| YTD Return | -17.36% |
| 1-Year Return | -1.87% |
| 3-Year Return | n/a |
| Total Funding | $1.21B1, 2 |
| Latest Round Amount | $400M1 |
| Latest Round | Series F |
| Funding Rounds | 8 |
| IPO Status | Unknown |
| Expected IPO Date | n/a |
| Revenue | $200M3 |
| Revenue Type | ARR |
| P/S Ratio | 32.0 |
About Island
Island is an enterprise browser company that builds a Chromium-based browser designed for business use, with security, IT controls and data protection built directly into the tool employees use every day. The browser lets organizations govern web activity at the source, applying conditional access, data-loss prevention and web threat defense so they can replace layers of legacy security software, cut VDI costs and safely support contractors and BYOD. Island sells mainly to large regulated enterprises in banking, healthcare, government and retail, and counts PayPal, Amazon and Pfizer among its customers. It makes money through per-seat enterprise subscriptions to the browser and its wider platform, which now reaches beyond the browser into a broader control layer for governing both employees and AI agents across devices, applications and networks. Island was founded in 2020 by Mike Fey, a former president of Symantec, and Dan Amiga, whose previous startup Fireglass was acquired by Symantec.
Invest in Island
Island is a private company, so you can't purchase it with a regular brokerage account. However, its shares are available on Clarity (formerly Hiive).
Clarity is a secondary marketplace where accredited investors can buy and sell shares of private, pre-IPO companies. Invest in the world's most exciting startups before they go public.
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News
Cyber startup Island hits $6.4 billion valuation in new round as AI attacks fuel spending wave
Island raised $400 million in a Series F round led by Evolution Equity Partners, lifting its valuation to $6.4 billion. The Dallas-based enterprise browser company positioned the raise around securing...
Island Brings the First Purpose-Built Workspace for SMBs to the Pax8 Marketplace
Island partnered with Pax8 to offer Island for SMBs on the Pax8 Marketplace, giving managed service providers a browser-based workspace that consolidates VPN, web filtering, DLP and password managemen...
New Island Enterprise Platform Secures and Enables Work Across Enterprise and Consumer Browsers, Desktop Apps, and Networks
Island launched the Island Enterprise Platform, extending its Enterprise Browser controls to consumer browsers, desktop applications and networks under one policy fabric. The platform includes the Isl...
Island Launches SASE Rebuilt for the AI Era, Powered by the Perfect Packet Architecture
Island introduced a new SASE architecture it calls the Perfect Packet, enforcing policy in the browser so most sessions go direct instead of being backhauled through centralized inspection. The compan...
Island Integrates with New Extended Plan for AWS Security Hub
Island integrated its Enterprise Extension with the AWS Security Hub Extended plan, letting customers enforce safe browsing and AI governance in any browser through a single AWS contract and bill. The...
J.P. Morgan Growth Equity Partners Invests in Island's Series E Investment Round
J.P. Morgan Private Capital's Growth Equity Partners joined Island's Series E round as a strategic investor. The Coatue-led round valued Island at nearly $5 billion.
Island lands $250M in funding at a $4.8B valuation
Island raised $250 million in a Series E round led by Coatue at a $4.8 billion valuation, up from $2.9 billion less than a year earlier. The round brought the enterprise browser company's total fundin...