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 Ohio, with primary NAICS code 541690 (Other Scientific and Technical Consulting 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.
- Infinite Management Solutions LLCDayton, OH · $3.8 million8(a)WOSBSDVOSB
- Greycliff Industries IncDayton, OH · $2.7 million
- Treble One, LLCDayton, OH · $1.7 million
- Filius LLCWest Milton, OH · $1 million
- CMC Pharmaceuticals, Inc.Solon, OH · $656,972WOSB
- Unicon Medical Physics LLCLiberty Township, OH · $592,599
- Sotaris LLPHudson, OH · $522,666
- Cardinal Compliance Consultants, LLCToledo, OH · $341,217
- Matthew D CainChagrin Falls, OH · $217,700
- Kathleen M FaganBrecksville, OH · $193,468
- CS27 LLCSpringboro, OH · $148,500
- Modern Medical Physics, LLCElyria, OH · $144,155WOSB
- Amin ShamsColumbus, OH · $124,599
- Marty DagostinoAthens, OH · $67,600HUBZone
- Cardinal Labs Safety Consulting LLCToledo, OH · $54,054SDVOSB
- Safety Resources Company of OhioCanton, OH · $53,548
- Axiom Rail Services LLCHudson, OH · $43,984
- Loparo Consulting, LLCChesterland, OH · $25,000
- Disaster Demons Emergency Management Group LTDNelsonville, OH · $18,000
- Security Risk Management Consultants, LLCColumbus, OH · $16,700WOSB
- Tim StevensColumbus, OH · $9,795
Top firms by certification in Ohio, with primary NAICS code 541690 (Other Scientific and Technical Consulting Services) (8(a), HUBZone, WOSB and SDVOSB)
Top 8(a) firms in Ohio, with primary NAICS code 541690 (Other Scientific and Technical Consulting Services)
- Infinite Management Solutions LLCDayton, OH · $3.8 million
Top HUBZone firms in Ohio, with primary NAICS code 541690 (Other Scientific and Technical Consulting Services)
- Marty DagostinoAthens, OH · $67,600
Top Women-owned small businesses in Ohio, with primary NAICS code 541690 (Other Scientific and Technical Consulting Services)
- Infinite Management Solutions LLCDayton, OH · $3.8 million
- CMC Pharmaceuticals, Inc.Solon, OH · $656,972
- Modern Medical Physics, LLCElyria, OH · $144,155
- Security Risk Management Consultants, LLCColumbus, OH · $16,700
Top Service-disabled veteran-owned in Ohio, with primary NAICS code 541690 (Other Scientific and Technical Consulting Services)
- Infinite Management Solutions LLCDayton, OH · $3.8 million
- Cardinal Labs Safety Consulting LLCToledo, OH · $54,054
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.