All Other Support Services: federal contracts
Federal agencies obligated $1.0B in net prime contract dollars under NAICS 561990 in the 12 months ending Oct 5, 2026, down 43.5% from $1.8B in the preceding 12 months.
Obligations by fiscal year
Net prime contract obligations across all agencies.
Agency markets for this NAICS
Open an agency to see its top contractors, funding offices, and potential recompetes.
DoD
$795.9MDOE
$58.7MDHS
$34.3MNASA
$34.2MVA
$33.4MDOJ
$16.6MInterior
$11.3MDOT
$11.0MHHS
$10.1MUSDA
$6.3MState Department
$5.7MTreasury
$5.6MTop contractors
All agencies, ranked by net obligations in the latest 12 months.
| # | Contractor | Latest 12 mo |
|---|---|---|
| 1 | Lockheed Martin Corporation | $650.6M |
| 2 | General Dynamics Information Technology, Inc. | $80.8M |
| 3 | Isotek Systems, LLC | $57.9M |
| 4 | Chenega Global Protection, LLC | $33.2M |
| 5 | Trace, Inc. | $20.0M |
| 6 | Vertex Modernization and Sustainment LLC | $19.6M |
| 7 | Sierra Nevada Company, LLC | $19.6M |
| 8 | Lamain Industries LLC | $14.8M |
| 9 | Pacarctic, LLC | $13.5M |
| 10 | Arcus Group, LLC | $12.9M |
Recent awards
New prime contract awards of $100K or more under this NAICS code, most recent first.
| Award | Contractor | Obligated | Start |
|---|---|---|---|
| 36C25927P0001 | Servicesource Inc Department of Veterans Affairs | $864K | Oct 1, 2026 |
| 36C78627N0016 | Colorado River Stone & Granite Department of Veterans Affairs | $755K | Oct 1, 2026 |
| 36C78627N0033 | P&G Memorials LLC Department of Veterans Affairs | $593K | Oct 1, 2026 |
| 36C78627N0008 | Gulf Coast Wilbert Inc Department of Veterans Affairs | $534K | Oct 1, 2026 |
| 36C78627N0003 | P&G Memorials LLC Department of Veterans Affairs | $498K | Oct 1, 2026 |
| 36C78627N0009 | P&G Memorials LLC Department of Veterans Affairs | $423K | Oct 1, 2026 |
| 36C78627N0001 | Pinter Memorials Inc Department of Veterans Affairs | $369K | Oct 1, 2026 |
| 36C78627N0030 | Pinter Memorials Inc Department of Veterans Affairs | $347K | Oct 1, 2026 |
Prime contracts (award types A–D) from USAspending.gov, grouped by the NAICS code the agency assigned to each award. An award's NAICS code describes how the agency classified that purchase; it does not set eligibility for a future solicitation.
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