United States · Federal contract register · Supplier record

HEATHROW SCIENTIFIC LLC

Line: Office supplies (7510)Register loaded to November 2025Compiled 17 October 2026

HEATHROW SCIENTIFIC LLC — United States · Federal contract register · Supplier record: 5 contracts, all years ($92,468 · Aug 2025 – Sep 2026); $92.5K since January 2024 (5 contracts · 1 agency); — rank in the line (of 314 suppliers · 0.0%); 17 agencies never served ($201M on the line without HEATHROW SCIENTIFIC LLC).

Assay record ASY-US-0W7CKBQ1OQ · Cite as: Assay Systems, “HEATHROW SCIENTIFIC LLC: 5 government contracts in the United States since 2024”, https://assay-systems.com/register/us/heathrow-scientific-llc/

5
contracts, all years
$92,468 · Aug 2025 – Sep 2026
$92.5K
since January 2024
5 contracts · 1 agency
—
rank in the line
of 314 suppliers · 0.0%
17
agencies never served
$201M on the line without HEATHROW SCIENTIFIC LLC

Own record by year

2025 onward
$12.1K
$80.4K
20252026

Who buys from HEATHROW SCIENTIFIC LLC

since January 2024
1agencies
$92.5Kpaid
100.0%top buyer
Department of Justice100.0%
$92,468

Won without a rival

2025-08-27 – 2026-09-11
4uncontested awards
80%of its awards
1without a competition
3single bid

HEATHROW SCIENTIFIC LLC won 4 of its 5 public contract awards in United States without a rival from 2025-08-27 to 2026-09-11, worth $67.7K: 1 without a competition and 3 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Drug Enforcement Administration with 4.

Buyers: Drug Enforcement Administration (4)

Every uncontested award of HEATHROW SCIENTIFIC LLC · United States: all uncontested awards

The line

since January 2024
$208Mline value
48,350contracts
18agencies
314suppliers
84.1%held by top ten

Office supplies (7510)

$112M
$95.5M
20242025Jan–Nov
—of 314 suppliers
$0HEATHROW SCIENTIFIC LLC in the line
0.0%share of the line

Agencies that buy the line and never bought from HEATHROW SCIENTIFIC LLC

17agencies
48,135contracts
$201,018,246since January 2024
General Services Administration47,402 contracts
$143,755,653
Department of Veterans Affairs91 contracts
$30,802,279
Department of Agriculture17 contracts
$10,590,833
Department of State488 contracts
$9,778,442
Department of Commerce33 contracts
$2,332,384
Department of the Interior49 contracts
$1,143,686
Office of Personnel Management4 contracts
$795,029
Department of the Treasury19 contracts
$611,317
Social Security Administration14 contracts
$345,439
Peace Corps2 contracts
$291,750
Smithsonian Institution6 contracts
$197,070
Nuclear Regulatory Commission3 contracts
$106,592
Federal Communications Commission2 contracts
$100,000
Department of Labor1 contract
$98,710
Executive Office of the President2 contracts
$32,212
Government Accountability Office1 contract
$27,698
National Gallery of Art1 contract
$9,151

How the line is bought

by value, since 2024
28%no competition
9%one applicant
0of these to HEATHROW SCIENTIFIC LLC
Competed, several suppliers applied23,903 contracts
$129,810,053 · 62.5%
Awarded directly, no competition24,224 contracts
$58,599,555 · 28.2%
Competed, one supplier applied223 contracts
$19,295,797 · 9.3%

Contracts reaching their end dates

Oct 2026 – October 2027
9contracts
$3,299,410end by October 2027
3end in March 2027 · $659K
6in agencies never served · $3.1M
$2.5M
$62.0K
$45.5K
$659K
$77.4K
Dec 263 contractsJan 271 contractFeb 271 contractMar 273 contractsApr 271 contract

Suppliers next to it in the line

since January 2024
SPECIALIST ID INC1 contract · 1 agency
$259
PRIAX CORPORATION1 contract · 1 agency
$187
R. F. S. INC.1 contract · 1 agency
$30
HEATHROW SCIENTIFIC LLC
$0

All 314 suppliers in the line

Fastest-growing supplier in the line

same line
+229%growth

Supplier UEI DBQGN324ULK3

2024 to Nov 2025
$87,149,097
2022–2023
$26,500,974

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.