ECS Group of Companies is a Chantilly, VA-based consulting engineering firm. Organizationally we have 90+ offices and more than 2,500 employees in operating subsidiaries. Subsidiaries and their headquarter offices include: - ECS Mid-Atlantic, LLC [Chantilly, VA]; - ECS Midwest, LLC [Chicago, IL]; - ...See more
Headquarters:
United States of America
Company Type:
MNC / Large Enterprise
Company size:
1,001-5,000 Employees
Address:
14026 THUNDERBOLT PLACE; SUITE 300; CHANTILLY, VA 20151, US
At a glanceHIGH
spending power
