United States · Federal contract register · Supplier record

SR RESEARCH LIMITED

Line: Laboratory equipment and supplies (6640)Register loaded to November 2025Compiled 6 October 2026

SR RESEARCH LIMITED — United States · Federal contract register · Supplier record: 51 contracts, all years ($2,585,046 · May 2017 – Jul 2026); $400K since January 2024 (3 contracts · 2 agencies); — rank in the line (of 2,323 suppliers · 0.0%); 20 agencies never served ($530M on the line without SR RESEARCH LIMITED).

Assay record ASY-US-142HJWK15H · Cite as: Assay Systems, “SR RESEARCH LIMITED in the USAspending register”, https://assay-systems.com/register/us/sr-research-limited/

51
contracts, all years
$2,585,046 · May 2017 – Jul 2026
$400K
since January 2024
3 contracts · 2 agencies
—
rank in the line
of 2,323 suppliers · 0.0%
20
agencies never served
$530M on the line without SR RESEARCH LIMITED

Own record by year

2019 onward
$232K
$345K
$299K
$288K
$69.8K
$63.7K
$337K
20192020202120222023202420252026

Who buys from SR RESEARCH LIMITED

since January 2024
2agencies
$400Kpaid
90.9%top buyer
Department of Defense90.9%
$363,807
Department of Health and Human Services9.1%
$36,625

Before 2024 only: Department of Veterans Affairs.

The line

since January 2024
$1.4Bline value
61,600contracts
23agencies
2,323suppliers
36.5%held by top ten

Laboratory equipment and supplies (6640)

$902M
$475M
20242025
—of 2,323 suppliers
$0SR RESEARCH LIMITED in the line
0.0%share of the line

Agencies that buy the line and never bought from SR RESEARCH LIMITED

20agencies
4,085contracts
$530,018,380since January 2024
Department of Justice346 contracts
$127,662,247
Department of Agriculture1,474 contracts
$115,183,499
Department of Commerce665 contracts
$69,577,384
Department of State122 contracts
$59,031,497
Department of Homeland Security81 contracts
$34,863,245
National Aeronautics and Space Administration418 contracts
$29,825,385
Department of the Interior324 contracts
$25,338,352
General Services Administration101 contracts
$25,088,371
Environmental Protection Agency368 contracts
$23,455,578
Department of Energy61 contracts
$7,992,925
Department of the Treasury35 contracts
$3,162,984
Department of Labor26 contracts
$3,080,252
Court Services and Offender Supervision Agency3 contracts
$2,247,390
Smithsonian Institution31 contracts
$1,512,458
Department of Transportation10 contracts
$867,280
Consumer Product Safety Commission16 contracts
$762,259
National Gallery of Art1 contract
$141,857
Federal Communications Commission1 contract
$126,942
National Transportation Safety Board1 contract
$79,511
Agency for International Development1 contract
$18,964

How the line is bought

by value, since 2024
28%no competition
17%one applicant
0of these to SR RESEARCH LIMITED
Competed, several suppliers applied51,691 contracts
$765,381,667 · 55.6%
Awarded directly, no competition7,443 contracts
$378,957,608 · 27.5%
Competed, one supplier applied2,466 contracts
$232,601,642 · 16.9%

Contracts reaching their end dates

Oct 2026 – October 2027
223contracts
$73,475,058end by October 2027
37end in October 2026 · $7.3M
73in agencies never served · $21.7M
$7.3M
$6.4M
$6.1M
$6.7M
$2.6M
$2.6M
$11.0M
$5.3M
$1.5M
$5.9M
$5.0M
$13.1M
Oct 2637 contractsNov 2627 contractsDec 2631 contractsJan 2714 contractsFeb 278 contractsMar 2713 contractsApr 275 contractsMay 278 contractsJun 2712 contractsJul 2711 contractsAug 2721 contractsSep 2736 contracts

Fastest-growing supplier in the line

same line
+71%growth

Supplier UEI NH3LDK8CFAK7

2024 to date
$79,622,980
2022–2023
$46,432,572

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.