EY Cybersecurity
EY (Ernst & Young) is a Big Four professional services firm with a global managed security practice, delivering threat detection, incident response, and cyber risk advisory across 150+ countries with 7,000+ dedicated security professionals.
Company Details
- Headquarters
- London, UK
- Founded
- 1989
- Employees
- 1000+
- SOCs
- 5 (US, UK, India, Australia, Poland)
- Response SLA
- 30 minutes
Pricing
- Pricing Model
- Custom
- Starting Price
- Custom quote
About EY Cybersecurity
EY's dedicated cybersecurity practice employs 7,000+ security professionals globally, delivering managed security services, cyber strategy, incident response, and compliance advisory to the world's most complex organizations. Their EY Defense managed security services provide 24/7 threat monitoring and response from global Cyber Fusion Centers, backed by proprietary threat intelligence and AI-powered analytics. EY has particular depth in mergers and acquisitions cyber due diligence, supply chain security, operational technology protection for industrial clients, and Board-level cyber governance advisory — making them a strong choice for executive-level security engagements alongside operational managed security. Their global network of 150+ countries and deep regulatory knowledge across financial services, healthcare, and energy makes EY a trusted partner for multinational enterprises requiring consistent security governance across borders.
Services Offered
Industries Served
Supported Platforms
Client Company Sizes
Compliance Frameworks Supported
Certifications Held
Manage this profile
Work at this provider? Claim this profile or suggest an update to keep the information accurate and up to date.