Oconnor Cathy
Sacramento, CA Doing business as Si Consulting
- UEI
- W6VDAM5UJF84
- CAGE
- 82DS2
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Sole Proprietorship
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 1158 4th Ave, Sacramento, CA 95818, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Quick answers
Is Oconnor Cathy registered in SAM.gov?
Yes. Oconnor Cathy's SAM.gov registration is active through December 4, 2026.
On GovTribe
See Oconnor Cathy's full federal record
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