United States · Federal contract register · Supplier record

HAMILTON COMPANY

Line: Drugs and biologicals (6505)Register loaded to November 2025Compiled 6 October 2026

HAMILTON COMPANY — United States · Federal contract register · Supplier record: 249 contracts, all years ($163,300,439 · Oct 2007 – Sep 2026); $11.1M since January 2024 (52 contracts · 8 agencies); — rank in the line (of 514 suppliers · 0.0%); 6 agencies never served ($11.5M on the line without HAMILTON COMPANY).

Assay record ASY-US-07FSE401TI · Cite as: Assay Systems, “HAMILTON COMPANY in the USAspending register”, https://assay-systems.com/register/us/hamilton-company/

249
contracts, all years
$163,300,439 · Oct 2007 – Sep 2026
$11.1M
since January 2024
52 contracts · 8 agencies
—
rank in the line
of 514 suppliers · 0.0%
6
agencies never served
$11.5M on the line without HAMILTON COMPANY

Own record by year

2019 onward
$3.9M
$3.6M
$1.7M
$122M
$15.3M
$5.0M
$4.0M
$2.2M
20192020202120222023202420252026

Who buys from HAMILTON COMPANY

since January 2024
8agencies
$11.1Mpaid
42.9%top buyer
Department of Health and Human Services42.9%
$4,777,413
Department of Defense36.7%
$4,089,374
Department of Agriculture8.3%
$925,247
Department of Veterans Affairs7.9%
$875,943
Environmental Protection Agency2.5%
$278,763
Department of Commerce1.1%
$117,935
National Aeronautics and Space Administration0.4%
$42,965
Department of Justice0.2%
$26,392

The line

since January 2024
$28.2Bline value
158,923contracts
12agencies
514suppliers
96.4%held by top ten

Drugs and biologicals (6505)

$15.1B
$13.2B
20242025
—of 514 suppliers
$0HAMILTON COMPANY in the line
0.0%share of the line

Agencies that buy the line and never bought from HAMILTON COMPANY

6agencies
401contracts
$11,542,359since January 2024
Department of State233 contracts
$8,285,468
Peace Corps158 contracts
$2,977,299
Department of Homeland Security5 contracts
$127,122
Department of the Interior2 contracts
$89,569
Department of the Treasury2 contracts
$50,300
Court Services and Offender Supervision Agency1 contract
$12,600

How the line is bought

by value, since 2024
2%no competition
1%one applicant
0of these to HAMILTON COMPANY
Competed, several suppliers applied155,547 contracts
$27,183,738,963 · 96.4%
Awarded directly, no competition1,494 contracts
$630,079,768 · 2.2%
Competed, one supplier applied1,882 contracts
$393,644,990 · 1.4%

Contracts reaching their end dates

Oct 2026 – October 2027
83contracts
$634,984,156end by October 2027
22end in August 2027 · $39.5M
$11.8M
$3.8M
$4.5M
$34.2M
$2.8M
$1.4M
$38.9M
$447M
$1.2M
$39.5M
$49.6M
Oct 2620 contractsNov 269 contractsDec 265 contractsFeb 274 contractsMar 277 contractsApr 273 contractsMay 275 contractsJun 274 contractsJul 272 contractsAug 2722 contractsSep 272 contracts

Suppliers next to it in the line

since January 2024
AMERX HEALTH CARE CORP1 contract · 1 agency
$243
INDIVIOR INC.1 contract · 1 agency
$45
XELLIA PHARMACEUTICALS USA LLC1 contract · 1 agency
$42
HAMILTON COMPANY
$0

All 514 suppliers in the line

Fastest-growing supplier in the line

same line
+97%growth

Supplier UEI KABZK8W6PQT3

2024 to date
$7,051,163,185
2022–2023
$3,579,627,887

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.