United States · Federal contract register · Supplier record

DIESEL SPECIALISTS, L.L.C.

Line: Diesel engines and components (2815)Register loaded to September 2026Compiled 6 October 2026

DIESEL SPECIALISTS, L.L.C. — United States · Federal contract register · Supplier record: 20 contracts, all years ($177,441 · Jan 2008 – May 2026); $1.7K since January 2024 (3 contracts · 1 agency); — rank in the line (of 429 suppliers · 0.0%); 7 agencies never served ($2.4M on the line without DIESEL SPECIALISTS, L.L.C.).

Assay record ASY-US-12DZRFB1SC · Cite as: Assay Systems, “DIESEL SPECIALISTS, L.L.C. in the USAspending register”, https://assay-systems.com/register/us/diesel-specialists-l-l-c/

20
contracts, all years
$177,441 · Jan 2008 – May 2026
$1.7K
since January 2024
3 contracts · 1 agency
—
rank in the line
of 429 suppliers · 0.0%
7
agencies never served
$2.4M on the line without DIESEL SPECIALISTS, L.L.C.

Own record by year

2019 onward
$15.4K
$82
$35.2K
$1.7K
20192020202120222023202420252026

Who buys from DIESEL SPECIALISTS, L.L.C.

since January 2024
1agencies
$1.7Kpaid
100.0%top buyer
Department of Defense100.0%
$1,654

Before 2024 only: Department of Commerce, Department of Homeland Security, Department of State, Department of Veterans Affairs.

The line

since January 2024
$915Mline value
9,084contracts
12agencies
429suppliers
76.0%held by top ten

Diesel engines and components (2815)

$230M
$420M
$264M
202420252026Jan–Sep
—of 429 suppliers
$0DIESEL SPECIALISTS, L.L.C. in the line
0.0%share of the line

Agencies that buy the line and never bought from DIESEL SPECIALISTS, L.L.C.

7agencies
25contracts
$2,421,765since January 2024
General Services Administration1 contract
$1,182,878
Department of Agriculture3 contracts
$429,162
Department of the Interior5 contracts
$344,919
Department of Justice13 contracts
$208,464
U.S. Agency for Global Media1 contract
$140,000
Department of Transportation1 contract
$101,850
Department of the Treasury1 contract
$14,491

How the line is bought

by value, since 2024
70%no competition
7%one applicant
0of these to DIESEL SPECIALISTS, L.L.C.
Awarded directly, no competition611 contracts
$639,714,228 · 69.9%
Competed, several suppliers applied7,710 contracts
$209,087,974 · 22.9%
Competed, one supplier applied763 contracts
$66,209,478 · 7.2%

Contracts reaching their end dates

Oct 2026 – October 2027
445contracts
$430,321,532end by October 2027
91end in November 2026 · $26.4M
3in agencies never served · $1.3M
$55.9M
$26.4M
$39.8M
$10.3M
$69.1M
$79.0M
$22.8M
$19.6M
$58.2M
$2.5M
$1.7M
$45.0M
$92.4K
Oct 2683 contractsNov 2691 contractsDec 2680 contractsJan 2746 contractsFeb 2726 contractsMar 2727 contractsApr 2733 contractsMay 2718 contractsJun 2714 contractsJul 2710 contractsAug 274 contractsSep 2712 contractsOct 271 contract

Fastest-growing supplier in the line

same line
+79%growth

Supplier UEI DTSXKA2BGMD9

2024 to date
$268,437,675
2022–2023
$150,192,711

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.