NAICS 561110 contractors: Office Administrative Services
43 federal prime contractors list NAICS 561110 as their primary industry. Together they received $324.3M in prime contract obligations in the latest 12 months. The largest by obligations since FY2022 is Cherokee Nation Federal Consulting, L.L.C., and most are headquartered in Virginia, Maryland, and Oklahoma.
All 43 contractors
Ranked by prime contract obligations since FY2022, across all their NAICS codes. Open a profile for top agencies, recent awards, and contracts ending soon.
Prime contract obligations from USAspending.gov through Oct 5, 2026. A contractor's primary NAICS is the code with the most obligations since FY2022. For the largest contractors in this NAICS by obligations under it, see the NAICS 561110 market page. To search by name, UEI, or CAGE code, use the contractor directory.
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