
At American Systems, everybody’s a co-owner. The government IT and engineering firm operates as a 100% employee-owned company through an Employee Stock Ownership Plan.
The company has spent five decades delivering IT, engineering, and mission support solutions to federal customers by building a workplace where accountability, ethics, and quality are the backbone of how things get done.
Nearly half of all employee-owners have served in the military, and the company’s employee-led SOAR (Servicemember Outreach and Referral) program actively supports veterans and military spouses through recruiting, onboarding, and career development.
American Systems did not respond to requests for additional information.
No. 3
Years named: 1
Founded: 1975
Headquarters: McLean, Va.
Employees: 1559, with 61 in Colorado
Facts: AMERICAN SYSTEMS is a 100% employee-owned federal contractor delivering IT, Test and Evaluation, Program Support, Engineering and Analysis, and training solutions for national priority programs.



