AMERICAN SYSTEMS, a leading provider of mission-essential and information engineering services to federal customers, announced today that it has been awarded a follow-on contract—valued at $172.7 million to continue support to the Naval Surface Warfare Center Indian Head Division’s Demonstration and Assessment Team (DAT). The contract, awarded in December, has a one-year base period, and four one-year options.

Chantilly, Va., September 8, 2025 — AMERICAN SYSTEMS, a leading provider of mission essential and information engineering services to federal customers, today announced the acquisition of Epsilon, Inc. (Epsilon), a managed IT and cybersecurity leader headquartered in Weaverville, NC. The acquisition will result in more than 400 new employees joining AMERICAN SYSTEMS, further increasing the company’s scale and capabilities.