United States · Federal contract register · Supplier record

BIG ROCKS ENGINEERING LLC

Line: Hardware, commercial (5340)Register loaded to September 2026Compiled 6 October 2026

BIG ROCKS ENGINEERING LLC — United States · Federal contract register · Supplier record: 19 contracts, all years ($21,281 · Jan 2023 – Dec 2025); $12.4K since January 2024 (7 contracts · 1 agency); 2262nd rank in the line (of 2,909 suppliers · 0.0%); 25 agencies never served ($338M on the line without BIG ROCKS ENGINEERING LLC).

Assay record ASY-US-0B95TWT0UX · Cite as: Assay Systems, “BIG ROCKS ENGINEERING LLC in the USAspending register”, https://assay-systems.com/register/us/big-rocks-engineering-llc/

19
contracts, all years
$21,281 · Jan 2023 – Dec 2025
$12.4K
since January 2024
7 contracts · 1 agency
2262nd
rank in the line
of 2,909 suppliers · 0.0%
25
agencies never served
$338M on the line without BIG ROCKS ENGINEERING LLC

Own record by year

2023 onward
$8.9K
$8.1K
$4.2K
2023202420252026

Who buys from BIG ROCKS ENGINEERING LLC

since January 2024
1agencies
$12.4Kpaid
100.0%top buyer
Department of Defense100.0%
$12,371

The line

since January 2024
$1.8Bline value
181,587contracts
26agencies
2,909suppliers
55.4%held by top ten

Hardware, commercial (5340)

$796M
$536M
$431M
202420252026Jan–Sep
2262ndof 2,909 suppliers
$6,878BIG ROCKS ENGINEERING LLC in the line
0.0%share of the line
0.0%of $1,425,935,673 spent by Department of Defense

Agencies that buy the line and never bought from BIG ROCKS ENGINEERING LLC

25agencies
94,925contracts
$337,566,888since January 2024
General Services Administration93,692 contracts
$215,966,639
Department of Homeland Security394 contracts
$40,008,499
Department of Justice237 contracts
$38,733,184
Department of Agriculture42 contracts
$10,309,416
Department of Health and Human Services139 contracts
$6,966,215
Department of Veterans Affairs33 contracts
$6,803,099
Department of State214 contracts
$5,031,694
Department of Commerce28 contracts
$4,175,243
Department of Transportation40 contracts
$3,013,063
Nuclear Regulatory Commission2 contracts
$1,617,425
National Gallery of Art22 contracts
$1,252,001
Department of Energy22 contracts
$1,028,698
Department of the Interior21 contracts
$835,562
District of Columbia Courts6 contracts
$667,845
National Aeronautics and Space Administration7 contracts
$308,590
U.S. Agency for Global Media1 contract
$214,788
Federal Communications Commission1 contract
$173,766
Department of the Treasury11 contracts
$149,283
Agency for International Development3 contracts
$127,663
Smithsonian Institution5 contracts
$120,637
Executive Office of the President1 contract
$30,892
Environmental Protection Agency1 contract
$17,375
National Archives and Records Administration1 contract
$10,226
Merit Systems Protection Board1 contract
$3,975
United States Trade and Development Agency1 contract
$1,109

How the line is bought

by value, since 2024
15%no competition
10%one applicant
0of these to BIG ROCKS ENGINEERING LLC
Competed, several suppliers applied148,052 contracts
$1,323,476,142 · 75.0%
Awarded directly, no competition9,174 contracts
$257,892,056 · 14.6%
Competed, one supplier applied24,361 contracts
$182,134,364 · 10.3%

Contracts reaching their end dates

Oct 2026 – October 2027
3,955contracts
$593,269,250end by October 2027
832end in November 2026 · $107M
245in agencies never served · $52.2M
$32.5M
$107M
$17.8M
$27.8M
$19.0M
$25.4M
$25.7M
$17.9M
$28.3M
$258M
$19.7M
$14.4M
$407K
Oct 26812 contractsNov 26832 contractsDec 26519 contractsJan 27318 contractsFeb 27274 contractsMar 27262 contractsApr 27239 contractsMay 27198 contractsJun 27169 contractsJul 27130 contractsAug 2797 contractsSep 2795 contractsOct 2710 contracts

Suppliers next to it in the line

since January 2024
PITT AUTO ELECTRIC CO6 contracts · 1 agency
$6,879
BIG ROCKS ENGINEERING LLC
$6,878
I3 FEDERAL LLC1 contract · 1 agency
$6,845
EUROPAVIA AMERICAN SERVICE CORP2 contracts · 1 agency
$6,823

All 2,909 suppliers in the line

Fastest-growing supplier in the line

same line
+468%growth

Supplier UEI KC3CH2MSK7Q3

2024 to date
$572,175,434
2022–2023
$100,751,378

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.