United States · Federal contract register · Supplier record
SENTAR, INC. — United States · Federal contract register · Supplier record: 67 contracts, all years ($393,996,339 · Jul 2004 – Dec 2025); $76.9M since January 2024 (8 contracts · 1 agency); 100th rank in the line (of 2,692 suppliers · 0.22%); 36 agencies never served ($4.3B on the line without SENTAR, INC.).
Assay record ASY-US-0ED41UA01P · Cite as: Assay Systems, “SENTAR, INC. in the USAspending register”, https://assay-systems.com/register/us/sentar-inc/
Before 2024 only: Department of Justice, Department of the Interior, General Services Administration.
Professional, engineering and technical (R425)
Every buying office, every contract holder, value, number and end date behind the figures above.
Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov, accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.