cybersecdirectory

Global Big Four professional services firm delivering CREST, CHECK, and CBEST-accredited penetration testing and red teaming services from London, serving the UK's largest enterprises and regulated organisations.

Categories
Penetration testing, Security consulting and vCISO, Incident response, Managed security services
Based in
London, United Kingdom
Founded
1998
Size
500+ staff
Ownership
Owned by PwC

About PwC Cyber Security

Global Big Four professional services firm delivering CREST, CHECK, and CBEST-accredited penetration testing and red teaming services from London, serving the UK's largest enterprises and regulated organisations.

Other penetration testing companies

See all penetration testing companies

Sources

  1. pwc.co.uk/services/technology/cyber-security-services.html
  2. Ethical Hacking Services
  3. PwC UK cyber security services page (archived July 2026)