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A&O IT Group

Bracknell, United Kingdom

Managed SecurityDetection & ResponsePenetration TestingOffensive Security24/7 SOC
201-500 employeesServes Enterprise, SMB
Profile last updated: May 7, 2026

About

A&O IT Group is a cybersecurity company based in Bracknell, United Kingdom working in managed security, detection & response, penetration testing +6 more.

A&O IT Group is a global IT services and cyber security company that provides managed IT support, IT project services, field engineering and cyber security services to enterprises, financial institutions and SMBs. Its cyber security offering covers risk assessments, cyber strategy development, managed SOC and 24/7 threat detection and response, incident response and business continuity planning, penetration testing and red teaming, IoT and ICS/SCADA assessments, compliance and third-party risk management, and security awareness training with phishing simulation. The group states it operates in over 130 countries through a network of accredited engineers and partners, and uses its proprietary FieldView field service management platform to deliver engineering services. Its cyber security arm includes the Corsaire brand, founded in 1997.

Location

Bracknell, United Kingdom

Employees

201-500

Focus areas

cyber securitymanaged SOCpenetration testingincident responsemanaged IT servicesfield engineering

Languages

ENFRDEITSV

Services & products

Security domains

Managed SecurityDetection & ResponsePenetration TestingOffensive SecurityIncident ResponseGRC & ComplianceSecurity AwarenessOT/ICS SecurityNetwork Security

How they deliver

Managed ServicesProfessional ServicesConsultingTraining

Operations

Runs a 24/7 security operations centre

Customers

EnterpriseSMB

Industries served

FinanceBankingInsuranceRetailHealthcareEnergy & UtilitiesTransportationPharmaceuticalRecruitment

Compliance & partners

Compliance frameworks

GDPRPCI DSSISO 27001HIPAA

Credentials & affiliations

Certifications

Cyber Essentials

Cyber Essentials Plus

People

Management & team (1)

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