WESTERN DIESEL SERVICES, INC. — United States · Federal contract register · Supplier record: 1,313 contracts, all years ($21,784,351 · Jan 2009 – Jul 2026); $1.3M since January 2024 (86 contracts · 3 agencies); 348th rank in the line (of 429 suppliers · 0.0%); 7 agencies never served ($4.7M on the line without WESTERN DIESEL SERVICES, INC.).
Assay record ASY-US-10NVQ0P0X1 · Cite as: Assay Systems, “WESTERN DIESEL SERVICES, INC. in the USAspending register”, https://assay-systems.com/register/us/western-diesel-services-inc/
1,313
contracts, all years
$21,784,351 · Jan 2009 – Jul 2026
$1.3M
since January 2024
86 contracts · 3 agencies
348th
rank in the line
of 429 suppliers · 0.0%
7
agencies never served
$4.7M on the line without WESTERN DIESEL SERVICES, INC.
Own record by year
2019 onward
$2.0M
$839K
$235K
$396K
$302K
$552K
$436K
$322K
20192020202120222023202420252026
Who buys from WESTERN DIESEL SERVICES, INC.
since January 2024
3agencies
$1.3Mpaid
60.5%top buyer
Department of Defense60.5%
$792,036
Department of Veterans Affairs27.8%
$363,580
Department of Transportation11.8%
$154,372
Before 2024 only: Department of Health and Human Services, Department of Homeland Security, Department of Justice.
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
348thof 429 suppliers
$7,197WESTERN DIESEL SERVICES, INC. in the line
0.0%share of the line
0.0%of $826,624,344 spent by Department of Defense
Agencies that buy the line and never bought from WESTERN DIESEL SERVICES, INC.
7agencies
64contracts
$4,664,605since January 2024
Department of State47 contracts
$2,155,839
General Services Administration1 contract
$1,182,878
Department of Agriculture3 contracts
$429,162
Department of Commerce6 contracts
$397,316
Department of the Interior5 contracts
$344,919
U.S. Agency for Global Media1 contract
$140,000
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 WESTERN DIESEL SERVICES, INC.
Awarded directly, no competition611 contracts
$639,714,228 · 69.9%
Competed, several suppliers applied7,711 contracts
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.