PROLOG, INC. — United States · Federal contract register · Supplier record: 344 contracts, all years ($272,230,148 · Mar 2006 – Jun 2026); $33.3M since January 2024 (5 contracts · 1 agency); 6th rank in the line (of 51 suppliers · 6.41%); 7 agencies never served ($125M on the line without PROLOG, INC.).
Assay record ASY-US-1BUPOH11QX · Cite as: Assay Systems, “Prolog in the USAspending register”, https://assay-systems.com/register/us/prolog/
344
contracts, all years
$272,230,148 · Mar 2006 – Jun 2026
$33.3M
since January 2024
5 contracts · 1 agency
6th
rank in the line
of 51 suppliers · 6.41%
7
agencies never served
$125M on the line without PROLOG, INC.
Own record by year
2019 onward
$7.7M
$10.0M
$11.9M
$10.8M
$9.7M
$11.3M
$10.8M
$11.1M
20192020202120222023202420252026
Who buys from PROLOG, INC.
since January 2024
1agencies
$33.3Mpaid
100.0%top buyer
Department of Defense100.0%
$33,279,310
Before 2024 only: Department of Commerce, Department of Homeland Security, Department of Transportation.
The line
since January 2024
$518Mline value
151contracts
10agencies
51suppliers
93.0%held by top ten
Operation of other warehouse buildings (M1GZ)
$341M
$143M
$33.3M
202420252026Jan–Sep
6thof 51 suppliers
$33,179,327PROLOG, INC. in the line
6.41%share of the line
8.9%of $374,858,568 spent by Department of Defense
Agencies that buy the line and never bought from PROLOG, INC.
7agencies
44contracts
$124,547,005since January 2024
Department of the Treasury4 contracts
$111,783,303
Department of State30 contracts
$4,962,229
Department of Agriculture2 contracts
$4,538,359
Department of Health and Human Services2 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.