United States · Federal contract register · Supplier record

GOVERNMENT SCIENTIFIC SOURCE INC

Line: Laboratory equipment and supplies (6640)Register loaded to November 2025Compiled 17 October 2026

GOVERNMENT SCIENTIFIC SOURCE INC — United States · Federal contract register · Supplier record: 1,500 contracts, all years ($564,046,402 · Mar 2004 – Oct 2026); $125M since January 2024 (356 contracts · 12 agencies); 3rd rank in the line (of 2,323 suppliers · 4.53%); 7 agencies never served ($4.9M on the line without GOVERNMENT SCIENTIFIC SOURCE INC).

Assay record ASY-US-1494PY812K · Cite as: Assay Systems, “GOVERNMENT SCIENTIFIC SOURCE INC: 356 government contracts in the United States since 2024”, https://assay-systems.com/register/us/government-scientific-source-inc/

1,500
contracts, all years
$564,046,402 · Mar 2004 – Oct 2026
$125M
since January 2024
356 contracts · 12 agencies
3rd
rank in the line
of 2,323 suppliers · 4.53%
7
agencies never served
$4.9M on the line without GOVERNMENT SCIENTIFIC SOURCE INC

Own record by year

2019 onward
$24.6M
$41.4M
$33.9M
$40.9M
$39.0M
$38.1M
$49.8M
$36.8M
20192020202120222023202420252026

Who buys from GOVERNMENT SCIENTIFIC SOURCE INC

since January 2024
12agencies
$125Mpaid
46.2%top buyer
Department of Defense46.2%
$57,638,824
General Services Administration13.3%
$16,598,249
Department of Veterans Affairs11.7%
$14,555,191
Department of Health and Human Services11.3%
$14,132,631
Department of Justice8.3%
$10,285,486
Department of Agriculture3.6%
$4,498,039
Department of Commerce1.9%
$2,378,123
Environmental Protection Agency1.4%
$1,704,327
Department of the Interior1.2%
$1,460,975
Department of Homeland Security0.7%
$871,352
Department of Labor0.2%
$301,672
National Aeronautics and Space Administration0.2%
$218,275

Before 2024 only: Department of Energy, Department of State, Department of Transportation, Department of the Treasury.

Won without a rival

2023-10-01 – 2026-09-30
997uncontested awards
3%of its awards
122without a competition
875single bid

GOVERNMENT SCIENTIFIC SOURCE INC won 997 of its 31,055 public contract awards in United States without a rival from 2023-10-01 to 2026-09-30, worth $63.5M: 122 without a competition and 875 after a competition that drew a single bid. 39 buyers awarded it without a rival, the largest National Institutes of Health with 246.

Buyers: National Institutes of Health (246) · Department of Veterans Affairs (225) · Agricultural Research Service (81) · Food and Drug Administration (67) · Defense Logistics Agency (53) · Department of the Navy (48)

Every uncontested award of GOVERNMENT SCIENTIFIC SOURCE INC · United States: all uncontested awards

The line

since January 2024
$1.4Bline value
61,600contracts
23agencies
2,323suppliers
36.5%held by top ten

Laboratory equipment and supplies (6640)

$902M
$475M
20242025Jan–Nov
3rdof 2,323 suppliers
$62,369,702GOVERNMENT SCIENTIFIC SOURCE INC in the line
4.53%share of the line
5.7%of $235,050,013 spent by Department of Defense
24.6%of $25,088,371 spent by General Services Administration
2.7%of $367,279,163 spent by Department of Veterans Affairs

Agencies that buy the line and never bought from GOVERNMENT SCIENTIFIC SOURCE INC

7agencies
54contracts
$4,889,382since January 2024
Court Services and Offender Supervision Agency3 contracts
$2,247,390
Smithsonian Institution31 contracts
$1,512,458
Consumer Product Safety Commission16 contracts
$762,259
National Gallery of Art1 contract
$141,857
Federal Communications Commission1 contract
$126,942
National Transportation Safety Board1 contract
$79,511
Agency for International Development1 contract
$18,964

How the line is bought

by value, since 2024
27%no competition
16%one applicant
0of these to GOVERNMENT SCIENTIFIC SOURCE INC
Competed, several suppliers applied51,961 contracts
$785,597,275 · 57.1%
Awarded directly, no competition7,423 contracts
$377,780,450 · 27.4%
Competed, one supplier applied2,216 contracts
$213,563,192 · 15.5%

Contracts reaching their end dates

Oct 2026 – October 2027
204contracts
$68,553,850end by October 2027
34end in September 2027 · $12.9M
3in agencies never served · $2.2M
$5.1M
$6.4M
$5.7M
$6.0M
$2.6M
$2.6M
$9.7M
$5.3M
$1.4M
$5.9M
$4.7M
$12.9M
$90.0K
Oct 2625 contractsNov 2627 contractsDec 2628 contractsJan 2713 contractsFeb 278 contractsMar 2713 contractsApr 274 contractsMay 278 contractsJun 2711 contractsJul 2711 contractsAug 2720 contractsSep 2734 contractsOct 272 contracts

Fastest-growing supplier in the line

same line
+71%growth

Supplier UEI NH3LDK8CFAK7

2024 to Nov 2025
$79,622,980
2022–2023
$46,432,572

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

Request extractSee a sample extract

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.