Sophos Inc.

Endpoint protection, firewall, and managed detection and response vendor for mid-market and enterprise organizations.

Sophos combines endpoint protection, firewalls, and email security with a large managed detection and response service, and its X-Ops research group feeds threat intelligence across the product line. Founded in 1985, it protects hundreds of thousands of organizations, reaching most of them through channel partners and MSPs.

Category

Endpoint, Browser & Mobile

Founded

1985

Funding

$125M raised (Post-IPO Equity, 2021)

Website

https://www.sophos.com

Seen at Black Hat USA 2026 (Diamond sponsor, booth 3239).

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