ECS
Verified profileManaged security services from Fairfax, Virginia
Team size
3800 employees
About ECS
ECS, now part of the Everforth group, is headquartered in Fairfax, Virginia, and solves complex challenges for customers across the United States public sector, defence, intelligence and commercial industries. The company has placed in the top five of the Top 250 MSSP list for three consecutive years, reflecting a managed security practice built on MDR, XDR and SOC as a service. Its AI driven security solutions use data analytics and automation to correlate threat activity with operational impact, which supports faster detection, clearer context and smarter prioritisation of threats and vulnerabilities. The ECS Pathfinder platform helps organisations prioritise cyber risk and focus resources on the most pressing threats. Beyond security, ECS delivers data and AI programmes, cloud design and migration through its Cloud Center of Excellence, application and IT modernization, science and engineering.
Services
- Managed Security Services
- Managed Detection and Response
- Extended Detection and Response
- Security Operations Center as a Service
- Cybersecurity
- Data and AI Services
- Cloud Services
- IT Modernization
- Software and Digital Engineering
Who they work with
Client focus
Specialization
Service area
Industries served
Technology and partners
Partners
Technologies
Frequently asked questions
What managed security services does ECS offer in Fairfax?
ECS offers managed security in Fairfax through managed detection and response, extended detection and response and security operations center as a service. Its Fairfax teams use the ECS Pathfinder analytics platform to correlate threat activity with operational impact, helping government and commercial clients detect attacks faster and focus their resources on the most pressing risks.
Who does ECS serve and where?
ECS serves United States public sector, defence, intelligence and commercial clients from its headquarters in Fairfax, Virginia, with more than 3,800 employees working across the country. Government agencies, state and local bodies, healthcare and education organisations and commercial companies use ECS for cybersecurity, data and AI, cloud and IT modernization programmes of national scale.
How is ECS recognised as a managed security provider?
ECS has placed in the top five of the Top 250 MSSP list for three consecutive years, and ranked fourth in the 2025 list published by MSSP Alert. The Fairfax company earned this position with AI driven managed solutions that combine detection, response and analytics, and by solving security challenges for government and commercial customers.
