Sophos
| Company type | Private | 
|---|---|
| LSE: SOPH (2015–2020) | |
| Industry | Computer software | 
| Founded | 4 February 1987 | 
| Founder | 
 | 
| Headquarters | Abingdon, England | 
| Key people | 
 | 
| Products | Security software | 
| Services | Computer security | 
| Revenue | $1 billion (2023) | 
| US$109 million (2019) | |
| US$26.9 million (2019) | |
| Owner | Thoma Bravo | 
| Number of employees | 4,400 (2022) | 
| Subsidiaries | Secureworks | 
| Website | sophos | 
| Footnotes / references | |
Sophos Limited is a British security software and hardware company. It develops and markets managed security services and cybersecurity software and hardware, such as managed detection and response, incident response and endpoint security software. Sophos was listed on the London Stock Exchange until it was acquired by Thoma Bravo, an American private equity firm in March 2020.