Matthew Chang

Stockton, CA Doing business as Arastar Consulting

UEI
LC2BYQJ1AG51
CAGE
7MHK6
Primary NAICS
561611 Investigation and Personal Background Check Services
SAM.gov registration
Active through

Company facts

Self-certified in SAM.gov
  • Minority Owned Business
  • Self Certified Small Disadvantaged Business
  • For Profit Organization
  • Asian-Pacific American Owned
Entity structure
Sole Proprietorship
Other NAICS codes in SAM.gov
SAM.gov registration date
Physical address
3628 Harpers Ferry Dr, Stockton, CA 95219, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Quick answers

Is Matthew Chang registered in SAM.gov?

Yes. Matthew Chang's SAM.gov registration is active through January 28, 2027.

On GovTribe

See Matthew Chang's full federal record

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