BUSEK CO., INC. — United States · Federal contract register · Supplier record: 220 contracts, all years ($129,768,531 · May 2002 – Mar 2026); $4.6M since January 2024 (5 contracts · 2 agencies); 21st rank in the line (of 43 suppliers · 0.16%); 1 agencies never served ($349K on the line without BUSEK CO., INC.).
Assay record ASY-US-15I9O541GY · Cite as: Assay Systems, “BUSEK CO., INC. in the USAspending register”, https://assay-systems.com/register/us/busek-co-inc/
220
contracts, all years
$129,768,531 · May 2002 – Mar 2026
$4.6M
since January 2024
5 contracts · 2 agencies
21st
rank in the line
of 43 suppliers · 0.16%
1
agencies never served
$349K on the line without BUSEK CO., INC.
Own record by year
2019 onward
$3.4M
$15.3M
$6.4M
$3.7M
$13.2M
$825K
$500
$3.8M
20192020202120222023202420252026
Who buys from BUSEK CO., INC.
since January 2024
2agencies
$4.6Mpaid
54.4%top buyer
Department of Defense54.4%
$2,525,352
National Aeronautics and Space Administration45.6%
$2,113,554
The line
since January 2024
$460Mline value
101contracts
3agencies
43suppliers
94.5%held by top ten
National defense r&d services; atomic energy defense activities; applied research (AC22)
$122M
$319M
$19.4M
202420252026Jan–Jul
21stof 43 suppliers
$749,964BUSEK CO., INC. in the line
0.16%share of the line
0.2%of $459,824,795 spent by Department of Defense
Agencies that buy the line and never bought from BUSEK CO., 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.