United States · Federal contract register · Supplier record

HYDRO SERVICE & SUPPLIES, INC.

Line: Instruments and laboratory equipment (J066)Register loaded to September 2026Compiled 17 October 2026

HYDRO SERVICE & SUPPLIES, INC. — United States · Federal contract register · Supplier record: 233 contracts, all years ($4,311,668 · Oct 2007 – Sep 2026); $868K since January 2024 (17 contracts · 4 agencies); 279th rank in the line (of 1,357 suppliers · 0.03%); 16 agencies never served ($39.8M on the line without HYDRO SERVICE & SUPPLIES, INC.).

Assay record ASY-US-1S01EY71IF · Cite as: Assay Systems, “HYDRO SERVICE & SUPPLIES, INC.: 17 government contracts in the United States since 2024”, https://assay-systems.com/register/us/hydro-service-supplies-inc/

233
contracts, all years
$4,311,668 · Oct 2007 – Sep 2026
$868K
since January 2024
17 contracts · 4 agencies
279th
rank in the line
of 1,357 suppliers · 0.03%
16
agencies never served
$39.8M on the line without HYDRO SERVICE & SUPPLIES, INC.

Own record by year

2019 onward
$136K
$932K
$90.0K
$191K
$165K
$198K
$662K
$8.0K
20192020202120222023202420252026

Who buys from HYDRO SERVICE & SUPPLIES, INC.

since January 2024
4agencies
$868Kpaid
57.2%top buyer
Department of Health and Human Services57.2%
$496,499
Department of Commerce28.5%
$247,348
Department of Defense12.3%
$106,655
Department of Agriculture2.0%
$17,631

Before 2024 only: Department of Veterans Affairs, National Archives and Records Administration, Smithsonian Institution.

Won without a rival

2023-10-10 – 2026-08-19
17uncontested awards
68%of its awards
11without a competition
6single bid

HYDRO SERVICE & SUPPLIES, INC won 17 of its 25 public contract awards in United States without a rival from 2023-10-10 to 2026-08-19, worth $331K: 11 without a competition and 6 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest National Institutes of Health with 15.

Buyers: National Institutes of Health (15) · Food and Drug Administration (1) · National Institute of Standards and Technology (1)

Every uncontested award of HYDRO SERVICE & SUPPLIES, INC · United States: all uncontested awards

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
279thof 1,357 suppliers
$205,205HYDRO SERVICE & SUPPLIES, INC. in the line
0.03%share of the line
0.1%of $177,958,893 spent by Department of Health and Human Services
0.0%of $312,210,126 spent by Department of Defense

Agencies that buy the line and never bought from HYDRO SERVICE & SUPPLIES, INC.

16agencies
956contracts
$39,834,251since January 2024
Environmental Protection Agency297 contracts
$12,257,990
Department of the Interior143 contracts
$7,191,796
Department of Justice221 contracts
$7,061,580
Department of Homeland Security59 contracts
$3,272,212
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
General Services Administration4 contracts
$313,051
Federal Communications Commission4 contracts
$254,581
Department of State8 contracts
$229,898
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
46%no competition
14%one applicant
0of these to HYDRO SERVICE & SUPPLIES, INC.
Awarded directly, no competition4,150 contracts
$276,398,677 · 45.8%
Competed, several suppliers applied1,133 contracts
$244,340,095 · 40.5%
Competed, one supplier applied1,481 contracts
$82,983,134 · 13.7%

Contracts reaching their end dates

Oct 2026 – October 2027
2,094contracts
$231,102,495end by October 2027
338end in September 2027 · $45.3M
316in agencies never served · $18.6M
$1.9M
$5.1M
$11.3M
$11.3M
$15.0M
$30.1M
$18.9M
$15.7M
$47.2M
$12.6M
$16.6M
$45.3M
$104K
Oct 2638 contractsNov 2678 contractsDec 26151 contractsJan 27127 contractsFeb 27145 contractsMar 27204 contractsApr 27167 contractsMay 27190 contractsJun 27236 contractsJul 27202 contractsAug 27213 contractsSep 27338 contractsOct 275 contracts

Fastest-growing supplier in the line

same line
+331%growth

Supplier UEI CSR2PJKFP7H3

2024 to Sep 2026
$122,231,601
2022–2023
$28,367,189

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.