{
  "id": 9664503,
  "title": "Enterprise browser developer Island raises $400M at $6.4B valuation",
  "url": "https://urgent.news/2026/09/25/enterprise-browser-developer-island-raises-400m-at-6-4b-valuation",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-09-25T00:26:05.000Z",
  "source": {
    "name": "SiliconANGLE",
    "slug": "siliconangle",
    "url": "https://siliconangle.com/2026/09/24/enterprise-browser-developer-island-raises-400m-at-6-4b-valuation/"
  },
  "original_language": "en",
  "account": "Island Inc., an enterprise-focused browser developer, has raised $400 million in late-stage funding, increasing its valuation to $6.4 billion. The company's software secures knowledge workers by blocking malware and phishing threats, while also addressing cybersecurity gaps in software-as-a-service applications. Island overlays customer-created cybersecurity features on third-party services, enabling automation workflows to streamline repetitive tasks for employees. The browser, built on the Chromium open-source project, offers extensions for Google Chrome and other consumer browsers. Island also provides an endpoint client called Island Desktop to secure programs run on devices. Recently, the company expanded its capabilities to secure artificial intelligence workloads, identifying AI agents, MCP servers, files, and browser extensions used. Island blocks unauthorized AI tools, while protecting authorized workloads by filtering malicious prompts and removing broad access permissions. The software acts as a cost optimization tool by logging inference expenses and identifying unused AI tools and tasks. Richard Seewald, founder and managing partner of Evolution Equity Partners, notes that enterprises are reevaluating work architecture, and Island uniquely sees and governs user activities interacting with applications and data. Island plans to use its new funding to accelerate product development and hiring, aiming to add 500 employees by mid-2027.",
  "summary": "Island Inc., a startup with a browser optimized for the enterprise market, today announced that it has raised $400 million in late-stage funding. Evolution Equity Partners led the Series F round. It was joined by J.P. Morgan, Sequoia Capital, Georgian and other institutional backers. Island is now valued at $6.4 billion, a $1.8 billion increase […] The post Enterprise browser developer Island…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}