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Aon Cyber Solutions

Cybersecurity consulting division of global insurance leader Aon, uniquely combining penetration testing with cyber risk quantification and insurance expertise.

Featured in: Best Red Teaming Companies

Founded
2000
Team Size
500+
Geography
Global
Last verified: Apr 2026

Key facts

  • Founded in 2000.
  • Headquartered in London, United Kingdom.
  • Team of 500+ security professionals.
  • Holds ISO 27001 and SOC 2 accreditation.
  • Delivers 8 penetration testing services.
  • Typical response time: 2-3 weeks.
  • Operates globally, with delivery across North America, Europe, the UK, and APAC.
  • Specialises in Cyber Risk Quantification, Cyber Insurance, and Digital Forensics.
  • Compliance expertise across ISO 27001, SOC 2, PCI DSS, GDPR, and HIPAA.

About

Aon Cyber Solutions is the cybersecurity consulting arm of Aon plc, the global professional services and insurance brokerage firm, headquartered in London. Aon's cyber practice combines deep security expertise with the unique perspective of a company that also leads the cyber insurance market, providing clients with an unmatched understanding of both technical risk and financial exposure.

Featured alternativeA paid placement, not a ranking
SECFORCE logo

SECFORCE

CBEST-approved, threat-led red teaming for UK financial services.

  • CBEST-approved provider staffed by certified CCRTM and CCRTS consultants.
  • Has delivered over 15 CBEST engagements for UK high street banks, major financial institutions, and other regulated entities.
CRESTCBESTISO 27001SOC 2
View SECFORCE

Methodologies

OWASPPTESNIST

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