MAINSPRING, INC. — United States · Federal contract register · Supplier record: 95 contracts, all years ($6,272,279 · Nov 2003 – Jul 2026); $184K since January 2024 (7 contracts · 4 agencies); — rank in the line (of 1,061 suppliers · 0.0%); 3 agencies never served ($977M on the line without MAINSPRING, INC.).
Assay record ASY-US-0N3K3N30MZ · Cite as: Assay Systems, “MAINSPRING, INC. in the USAspending register”, https://assay-systems.com/register/us/mainspring-inc/
95
contracts, all years
$6,272,279 · Nov 2003 – Jul 2026
$184K
since January 2024
7 contracts · 4 agencies
—
rank in the line
of 1,061 suppliers · 0.0%
3
agencies never served
$977M on the line without MAINSPRING, INC.
Own record by year
2019 onward
$36.1K
$134K
$316K
$71.6K
$32.2K
$142K
$17.2K
$24.5K
20192020202120222023202420252026
Who buys from MAINSPRING, INC.
since January 2024
4agencies
$184Kpaid
50.1%top buyer
Department of the Interior50.1%
$92,080
Department of Agriculture29.8%
$54,819
Department of Health and Human Services17.3%
$31,723
National Gallery of Art2.9%
$5,273
Before 2024 only: Department of Commerce, Department of Defense, Department of Homeland Security, Department of Justice, Department of State, Department of Transportation, Department of the Treasury, National Aeronautics and Space Administration, Social Security Administration.
The line
since January 2024
$1.2Bline value
6,843contracts
11agencies
1,061suppliers
45.0%held by top ten
Medical, dental, and veterinary equipment and supplies (J065)
$616M
$407M
$193M
202420252026Jan–Sep
—of 1,061 suppliers
$0MAINSPRING, INC. in the line
0.0%share of the line
Agencies that buy the line and never bought from MAINSPRING, INC.
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.