This is a $103,000 firm-fixed-price purchase order awarded by the Department of the Navy Naval Sea Systems Command to Advanced Technology International (ATI), a not-for-profit research organization. The contract is for ARES Support Services and does not have a set-aside designation. ATI provides specialized support services to various defense and national security agencies, including engineering, prototyping, testing, and advisory services. As a prime contractor, ATI has received over $1.7 billion in federal contracts, including awards from the Department of the Navy, the Missile Defense Agency, and the Office of the Secretary of Defense for high energy laser research, precision navigation and timing prototypes, threat representative target propulsion configurations, and a munitions campus prototype facility. ATI also holds several other indefinite delivery/indefinite quantity (IDIQ) contract vehicles, including a $20 billion IDIQ with the Department of Health and Human Services for medical countermeasure production and a $10 billion IDIQ for preparedness and response services.