United States · Federal contract register · Supplier record

HARCOSEMCO LLC

Line: Pressure, temperature, and humidity measuring and controlling instruments (6685)Register loaded to September 2026Compiled 17 October 2026

HARCOSEMCO LLC — United States · Federal contract register · Supplier record: 170 contracts, all years ($18,996,167 · Feb 2007 – Jul 2026); $8.0M since January 2024 (98 contracts · 2 agencies); — rank in the line (of 892 suppliers · 0.0%); 19 agencies never served ($27.3M on the line without HARCOSEMCO LLC).

Assay record ASY-US-186SJ0G03V · Cite as: Assay Systems, “HARCOSEMCO LLC: 98 government contracts in the United States since 2024”, https://assay-systems.com/register/us/harcosemco-llc/

170
contracts, all years
$18,996,167 · Feb 2007 – Jul 2026
$8.0M
since January 2024
98 contracts · 2 agencies
—
rank in the line
of 892 suppliers · 0.0%
19
agencies never served
$27.3M on the line without HARCOSEMCO LLC

Own record by year

2019 onward
$1.9M
$961K
$327K
$136K
$751K
$2.8M
$3.6M
$1.6M
20192020202120222023202420252026

Who buys from HARCOSEMCO LLC

since January 2024
2agencies
$8.0Mpaid
98.5%top buyer
Department of Defense98.5%
$7,872,465
Department of Homeland Security1.5%
$119,826

Won without a rival

2023-10-07 – 2026-07-09
72uncontested awards
71%of its awards
16without a competition
56single bid

HARCOSEMCO LLC won 72 of its 102 public contract awards in United States without a rival from 2023-10-07 to 2026-07-09, worth $6.1M: 16 without a competition and 56 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest Defense Logistics Agency with 70.

Buyers: Defense Logistics Agency (70) · U.S. Coast Guard (1) · Defense Contract Management Agency (1)

Every uncontested award of HARCOSEMCO LLC · United States: all uncontested awards

The line

since January 2024
$327Mline value
10,938contracts
21agencies
892suppliers
32.6%held by top ten

Pressure, temperature, and humidity measuring and controlling instruments (6685)

$121M
$143M
$61.8M
202420252026Jan–Sep
—of 892 suppliers
$0HARCOSEMCO LLC in the line
0.0%share of the line

Agencies that buy the line and never bought from HARCOSEMCO LLC

19agencies
237contracts
$27,349,027since January 2024
Department of Commerce88 contracts
$12,050,475
Department of Veterans Affairs38 contracts
$3,610,545
Department of Health and Human Services10 contracts
$3,180,012
Department of Agriculture36 contracts
$2,561,371
General Services Administration4 contracts
$1,579,126
Smithsonian Institution1 contract
$1,168,000
Department of Transportation3 contracts
$806,093
National Aeronautics and Space Administration7 contracts
$693,096
Department of Justice9 contracts
$429,929
Environmental Protection Agency6 contracts
$407,334
Department of State14 contracts
$364,186
Department of the Interior9 contracts
$261,386
Department of Energy4 contracts
$131,269
Department of Labor2 contracts
$53,571
Export-Import Bank of the United States1 contract
$17,699
National Gallery of Art1 contract
$15,822
National Archives and Records Administration1 contract
$9,377
Federal Communications Commission1 contract
$6,825
Department of the Treasury2 contracts
$2,910

How the line is bought

by value, since 2024
47%no competition
20%one applicant
0of these to HARCOSEMCO LLC
Awarded directly, no competition3,327 contracts
$154,772,871 · 47.4%
Competed, several suppliers applied5,689 contracts
$105,542,538 · 32.3%
Competed, one supplier applied1,922 contracts
$66,202,766 · 20.3%

Contracts reaching their end dates

Oct 2026 – October 2027
1,080contracts
$83,564,679end by October 2027
253end in November 2026 · $11.9M
29in agencies never served · $6.6M
$3.9M
$11.9M
$8.9M
$7.5M
$6.5M
$6.5M
$16.4M
$4.0M
$5.7M
$4.6M
$3.5M
$3.1M
$900K
Oct 26102 contractsNov 26253 contractsDec 26164 contractsJan 27120 contractsFeb 27107 contractsMar 27127 contractsApr 2751 contractsMay 2743 contractsJun 2738 contractsJul 2732 contractsAug 2721 contractsSep 2714 contractsOct 278 contracts

Fastest-growing supplier in the line

same line
+522%growth

Supplier UEI KHK8QYLFGLU1

2024 to Sep 2026
$22,852,050
2022–2023
$3,673,330

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.