REES SCIENTIFIC CORPORATION — United States · Federal contract register · Supplier record: 1,398 contracts, all years ($71,677,771 · Oct 2003 – Sep 2026); $10.6M since January 2024 (121 contracts · 8 agencies); 25th rank in the line (of 1,357 suppliers · 0.6%); 11 agencies never served ($16.6M on the line without REES SCIENTIFIC CORPORATION).
Assay record ASY-US-08KZBEC0QC · Cite as: Assay Systems, “REES SCIENTIFIC CORPORATION in the USAspending register”, https://assay-systems.com/register/us/rees-scientific-corporation/
1,398
contracts, all years
$71,677,771 · Oct 2003 – Sep 2026
$10.6M
since January 2024
121 contracts · 8 agencies
25th
rank in the line
of 1,357 suppliers · 0.6%
11
agencies never served
$16.6M on the line without REES SCIENTIFIC CORPORATION
Own record by year
2019 onward
$4.7M
$4.9M
$6.9M
$5.7M
$7.8M
$5.7M
$2.3M
$2.6M
20192020202120222023202420252026
Who buys from REES SCIENTIFIC CORPORATION
since January 2024
8agencies
$10.6Mpaid
32.3%top buyer
Department of Health and Human Services32.3%
$3,426,540
Department of Veterans Affairs31.0%
$3,293,305
Department of Defense30.7%
$3,263,010
Department of the Interior4.1%
$433,337
Department of Commerce1.1%
$114,664
General Services Administration0.4%
$38,355
Smithsonian Institution0.4%
$37,566
Department of Agriculture0.1%
$14,003
Before 2024 only: Court Services and Offender Supervision Agency, Department of Homeland Security, Department of State, Environmental Protection Agency.
The line
since January 2024
$604Mline value
6,764contracts
22agencies
1,357suppliers
46.0%held by top ten
Instruments and laboratory equipment (J066)
$237M
$144M
$222M
202420252026Jan–Sep
25thof 1,357 suppliers
$3,621,468REES SCIENTIFIC CORPORATION in the line
0.6%share of the line
1.1%of $177,958,893 spent by Department of Health and Human Services
0.8%of $37,795,064 spent by Department of Veterans Affairs
0.3%of $312,210,126 spent by Department of Defense
Agencies that buy the line and never bought from REES SCIENTIFIC CORPORATION
11agencies
445contracts
$16,569,303since January 2024
Department of Justice221 contracts
$7,061,580
National Aeronautics and Space Administration72 contracts
$3,162,769
Department of Energy54 contracts
$2,740,642
Department of the Treasury52 contracts
$1,326,006
Department of Transportation14 contracts
$1,014,887
Department of Labor15 contracts
$699,126
Federal Communications Commission4 contracts
$254,581
National Transportation Safety Board5 contracts
$169,708
Consumer Product Safety Commission2 contracts
$65,558
Nuclear Regulatory Commission5 contracts
$39,192
National Gallery of Art1 contract
$35,254
How the line is bought
by value, since 2024
45%no competition
14%one applicant
0of these to REES SCIENTIFIC CORPORATION
Awarded directly, no competition4,115 contracts
$273,673,793 · 45.3%
Competed, several suppliers applied1,177 contracts
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.