CESAR CASTILLO LLC — United States · Federal contract register · Supplier record: 29 contracts, all years ($19,972,882 · May 2009 – Jul 2026); $5.5M since January 2024 (3 contracts · 1 agency); 7th rank in the line (of 127 suppliers · 4.12%); 17 agencies never served ($29.2M on the line without CESAR CASTILLO LLC).
Assay record ASY-US-0381T981TI · Cite as: Assay Systems, “CESAR CASTILLO LLC in the USAspending register”, https://assay-systems.com/register/us/cesar-castillo-llc/
29
contracts, all years
$19,972,882 · May 2009 – Jul 2026
$5.5M
since January 2024
3 contracts · 1 agency
7th
rank in the line
of 127 suppliers · 4.12%
17
agencies never served
$29.2M on the line without CESAR CASTILLO LLC
Own record by year
2019 onward
$451K
$1.3M
$3.4M
$1.4M
$3.1M
$2.5M
$2.6M
$438K
20192020202120222023202420252026
Who buys from CESAR CASTILLO LLC
since January 2024
1agencies
$5.5Mpaid
100.0%top buyer
Department of Veterans Affairs100.0%
$5,536,880
Before 2024 only: Department of Health and Human Services, Department of Homeland Security.
The line
since January 2024
$134Mline value
1,056contracts
20agencies
127suppliers
81.8%held by top ten
Administrative, courier and messenger (R602)
$57.1M
$51.9M
$25.2M
202420252026Jan–Sep
7thof 127 suppliers
$5,536,880CESAR CASTILLO LLC in the line
4.12%share of the line
5.6%of $98,198,969 spent by Department of Veterans Affairs
Agencies that buy the line and never bought from CESAR CASTILLO LLC
17agencies
629contracts
$29,157,391since January 2024
Department of Defense53 contracts
$7,926,587
Department of Agriculture18 contracts
$6,771,394
Department of Justice394 contracts
$5,262,133
Department of State123 contracts
$2,927,844
Department of Energy4 contracts
$2,822,189
Department of the Treasury6 contracts
$1,958,622
Securities and Exchange Commission1 contract
$572,240
Department of the Interior13 contracts
$318,809
Department of Transportation4 contracts
$170,000
General Services Administration2 contracts
$161,000
National Aeronautics and Space Administration2 contracts
$100,000
Smithsonian Institution2 contracts
$50,200
Environmental Protection Agency2 contracts
$38,830
Merit Systems Protection Board1 contract
$36,000
Nuclear Regulatory Commission1 contract
$20,000
United States Trade and Development Agency2 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.