Bishop Fox
Track on RadarOffensive security firm providing penetration testing and red team services
- Total raised
- $146M
- Employees
- 370
- Founded
- 2005
- Momentum
- 44
Cooling
Data updated August 2026
About
About Bishop Fox
At a glance
Bishop Fox is a cybersecurity company specializing in Security Operations, founded in 2005 and headquartered in Tempe, United States. It has raised $146M in total funding, employs about 370 people, and is privately held.
Bishop Fox provides offensive security services focused on penetration testing, red teaming, and continuous threat exposure management. The company offers a range of security assessment services including application penetration testing, mobile application assessment, secure code review, cloud security testing, network security assessments (both external and internal), and product security reviews. Their service portfolio includes AI/LLM security assessments, social engineering, ransomware readiness testing, and incident response tabletop exercises. The company operates a platform called Cosmos that delivers attack surface management, application penetration testing, and external penetration testing services. Bishop Fox conducts vendor assessments including Cloud App Assessments (CASA), Oracle security assessments, and ioXt Alliance testing and certification. Their Continuous Threat Exposure Management (CTEM) services encompass attack surface discovery, attack surface testing, and emerging threat services. Bishop Fox serves enterprise clients across various industries and maintains a research practice that publishes security findings, open-source tools, and technical analysis. The company provides partner assessment programs and works with organizations to evaluate third-party risk. Their methodology emphasizes hands-on security testing delivered by security professionals rather than relying solely on automated tools or crowdsourced approaches.
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FAQ
Frequently asked questions about Bishop Fox
When was Bishop Fox founded?▾
Bishop Fox was founded in 2005.
Where is Bishop Fox headquartered?▾
Bishop Fox is headquartered in Tempe, United States.
How much funding has Bishop Fox raised?▾
Bishop Fox has raised a total of $146M in total funding.
Is Bishop Fox public or private?▾
Bishop Fox is a privately-held company.
How many employees does Bishop Fox have?▾
Bishop Fox has approximately 370 employees.