United States · Federal contract register · Supplier record

MAINSPRING, INC.

Line: Medical, dental, and veterinary equipment and supplies (J065)Register loaded to September 2026Compiled 16 October 2026

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.: 7 government contracts in the United States since 2024”, 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.

Won without a rival

2024-04-09 – 2026-07-16
3uncontested awards
43%of its awards
1without a competition
2single bid

MAINSPRING, INC won 3 of its 7 public contract awards in United States without a rival from 2024-04-09 to 2026-07-16, worth $40.9K: 1 without a competition and 2 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest Animal and Plant Health Inspection Service with 2.

Buyers: Animal and Plant Health Inspection Service (2) · National Gallery of Art (1)

Every uncontested award of MAINSPRING, INC · United States: all uncontested awards

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.

3agencies
5,461contracts
$976,721,483since January 2024
Department of Veterans Affairs5,458 contracts
$976,657,168
General Services Administration1 contract
$37,190
Smithsonian Institution2 contracts
$27,125

How the line is bought

by value, since 2024
48%no competition
34%one applicant
0of these to MAINSPRING, INC.
Awarded directly, no competition4,268 contracts
$583,187,640 · 48.0%
Competed, one supplier applied1,589 contracts
$411,253,407 · 33.8%
Competed, several suppliers applied986 contracts
$221,440,433 · 18.2%

Contracts reaching their end dates

Oct 2026 – October 2027
2,762contracts
$544,914,577end by October 2027
353end in September 2027 · $69.5M
2,240in agencies never served · $444M
$27.6M
$27.0M
$35.3M
$86.3M
$31.3M
$57.6M
$41.2M
$40.6M
$46.0M
$36.7M
$44.2M
$69.5M
$1.6M
Oct 26147 contractsNov 26161 contractsDec 26214 contractsJan 27261 contractsFeb 27183 contractsMar 27292 contractsApr 27228 contractsMay 27202 contractsJun 27246 contractsJul 27206 contractsAug 27265 contractsSep 27353 contractsOct 274 contracts

Fastest-growing supplier in the line

same line
+315%growth

Supplier UEI E99HA2K3YTG8

2024 to Sep 2026
$49,684,711
2022–2023
$11,961,685

The extract

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.