AMPSEQ LLC — United States · Federal contract register · Supplier record: 5 contracts, all years ($102,040 · Jul 2025 – Sep 2025); $102K since January 2024 (5 contracts · 1 agency); 343rd rank in the line (of 514 suppliers · 0.0%); 11 agencies never served ($26.4B on the line without AMPSEQ LLC).
Assay record ASY-US-1UZOUDN1BV · Cite as: Assay Systems, “AMPSEQ LLC in the USAspending register”, https://assay-systems.com/register/us/ampseq-llc/
5
contracts, all years
$102,040 · Jul 2025 – Sep 2025
$102K
since January 2024
5 contracts · 1 agency
343rd
rank in the line
of 514 suppliers · 0.0%
11
agencies never served
$26.4B on the line without AMPSEQ LLC
Own record by year
2025 onward
$102K
2025
Who buys from AMPSEQ LLC
since January 2024
1agencies
$102Kpaid
100.0%top buyer
Department of Health and Human Services100.0%
$102,040
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
343rdof 514 suppliers
$61,200AMPSEQ LLC in the line
0.0%share of the line
0.0%of $1,770,840,157 spent by Department of Health and Human Services
Agencies that buy the line and never bought from AMPSEQ LLC
11agencies
157,938contracts
$26,436,623,565since January 2024
Department of Veterans Affairs2,253 contracts
$18,871,511,399
Department of Defense151,816 contracts
$7,145,190,573
Department of Justice3,446 contracts
$367,934,841
Department of Agriculture21 contracts
$40,416,864
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
Environmental Protection Agency1 contract
$27,529
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 AMPSEQ LLC
Competed, several suppliers applied155,550 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.