United States · Federal contract register · Supplier record

INDUSTRIAL HYGIENE RESOURCES, LTD.

Line: Environmental consulting and legal support (F115)Register loaded to September 2026Compiled 6 October 2026

INDUSTRIAL HYGIENE RESOURCES, LTD. — United States · Federal contract register · Supplier record: 38 contracts, all years ($2,055,898 · Jul 2004 – Aug 2026); $127K since January 2024 (6 contracts · 4 agencies); — rank in the line (of 125 suppliers · 0.0%); 7 agencies never served ($9.7M on the line without INDUSTRIAL HYGIENE RESOURCES, LTD.).

Assay record ASY-US-0AXG00A015 · Cite as: Assay Systems, “INDUSTRIAL HYGIENE RESOURCES, LTD. in the USAspending register”, https://assay-systems.com/register/us/industrial-hygiene-resources-ltd/

38
contracts, all years
$2,055,898 · Jul 2004 – Aug 2026
$127K
since January 2024
6 contracts · 4 agencies
—
rank in the line
of 125 suppliers · 0.0%
7
agencies never served
$9.7M on the line without INDUSTRIAL HYGIENE RESOURCES, LTD.

Own record by year

2019 onward
$69.4K
$97.0K
$340K
$148K
$488K
$96.2K
$30.3K
20192020202120222023202420252026

Who buys from INDUSTRIAL HYGIENE RESOURCES, LTD.

since January 2024
4agencies
$127Kpaid
40.6%top buyer
Department of Energy40.6%
$51,409
Department of the Interior24.0%
$30,328
Department of Justice18.5%
$23,410
General Services Administration16.9%
$21,400

Before 2024 only: Department of Agriculture, Department of Defense, Department of Veterans Affairs, Environmental Protection Agency, Federal Mine Safety and Health Review Commission.

The line

since January 2024
$153Mline value
312contracts
14agencies
125suppliers
68.2%held by top ten

Environmental consulting and legal support (F115)

$74.7M
$45.0M
$33.8M
202420252026Jan–Sep
—of 125 suppliers
$0INDUSTRIAL HYGIENE RESOURCES, LTD. in the line
0.0%share of the line

Agencies that buy the line and never bought from INDUSTRIAL HYGIENE RESOURCES, LTD.

7agencies
27contracts
$9,652,950since January 2024
Department of Health and Human Services6 contracts
$6,426,833
Department of Commerce4 contracts
$1,295,390
Department of Transportation6 contracts
$761,329
Department of State6 contracts
$720,662
Department of Homeland Security2 contracts
$361,269
Department of the Treasury1 contract
$65,748
National Gallery of Art2 contracts
$21,719

How the line is bought

by value, since 2024
5%no competition
18%one applicant
0of these to INDUSTRIAL HYGIENE RESOURCES, LTD.
Competed, several suppliers applied218 contracts
$119,144,971 · 77.6%
Competed, one supplier applied51 contracts
$27,250,214 · 17.8%
Awarded directly, no competition43 contracts
$7,061,775 · 4.6%

Contracts reaching their end dates

Oct 2026 – October 2027
109contracts
$103,486,123end by October 2027
14end in September 2027 · $12.0M
10in agencies never served · $6.0M
$263K
$8.8M
$7.1M
$1.7M
$2.9M
$9.8M
$7.3M
$5.4M
$14.1M
$1.8M
$29.1M
$12.0M
$3.2M
Oct 264 contractsNov 266 contractsDec 2611 contractsJan 279 contractsFeb 277 contractsMar 2711 contractsApr 2711 contractsMay 278 contractsJun 2710 contractsJul 276 contractsAug 2711 contractsSep 2714 contractsOct 271 contract

Fastest-growing supplier in the line

same line
+655%growth

Supplier UEI DHS5ZJSFCSH9

2024 to date
$9,253,974
2022–2023
$1,225,192

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.