Small business government contractors
Profiles of small businesses registered on SAM.gov to win federal contracts: CAGE code, UEI, registration status, SBA certifications and federal contract history. 34,768 of them have won federal contracts or SBIR/STTR awards in the last few years.
Small businesses in Oklahoma, with primary NAICS code 561720 (Janitorial Services), by federal contract dollars
Ranked by federal prime contract dollars as a small business since FY2024 (USAspending.gov, as of Nov 5, 2026).
How these are ranked
Prime contract dollars since fiscal year 2024 on contracts where USAspending.gov counts the firm as a small business. “Small” is set per NAICS code: these firms are registered small under their primary code (or SBA-certified). Firms that hold small business subcontracting plans, which only businesses that aren't small file, or have $1 billion or more in these contracts are left out. A profile's yearly totals count all of its prime contracts, so they can be higher.
- A & W Building Maintenance, IncOklahoma City, OK · $12.9 million
- Germrip LLCEdmond, OK · $6.5 million
- Serenity Place Cleaning Services LLCStigler, OK · $642,408WOSB
- Top Clean, IncOklahoma City, OK · $447,621
- R2 Consulting, LLCEdmond, OK · $388,296SDVOSB
- Uci Services Group, Inc.Lawton, OK · $266,772HUBZone
- Pryvet Sector, LLCHugo, OK · $204,658
- Sourceone Management Services, Inc.Tulsa, OK · $179,448
- Richard T PannellBroken Bow, OK · $109,903
- Horizon Janitorial LLCTahlequah, OK · $99,030
- Moonlight Maintenance & Supply, LLCAltus, OK · $11,280WOSB
- Big Elk Solutions, Inc.Tulsa, OK · $9,540
Top firms by certification in Oklahoma, with primary NAICS code 561720 (Janitorial Services) (HUBZone, WOSB and SDVOSB)
Top HUBZone firms in Oklahoma, with primary NAICS code 561720 (Janitorial Services)
- Uci Services Group, Inc.Lawton, OK · $266,772
Top Women-owned small businesses in Oklahoma, with primary NAICS code 561720 (Janitorial Services)
- Serenity Place Cleaning Services LLCStigler, OK · $642,408
- Moonlight Maintenance & Supply, LLCAltus, OK · $11,280
Top Service-disabled veteran-owned in Oklahoma, with primary NAICS code 561720 (Janitorial Services)
- R2 Consulting, LLCEdmond, OK · $388,296
Hiring small subcontractors?
If you're a prime looking for small businesses to team with, use the filters above to list small firms by state, NAICS code and certification, then open a profile for its SAM.gov registration, the codes it is small under and its contract history. Check any firm by name, UEI or CAGE code with the CAGE code and UEI lookup.
About these profiles
Every business registered on SAM.gov as small under at least one NAICS code, and every SBA-certified firm, has a profile; each profile says which codes it is small under. Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. Looking for partners to team with? See how to become a government subcontractor.