The Silas William Corporation

Roseburg, OR

UEI: W1WGTLNUXNK3
CAGE: 79CR8
Primary NAICS: 541714 Research and Development in Biotechnology (except Nanobiotechnology)
SAM.gov registration: Active through Sep 3, 2027

Company facts

Self-certified in SAM.gov: For Profit Organization

Subchapter S Corporation
Entity structure: Corporate Entity (Not Tax Exempt)
Other NAICS codes in SAM.gov: 325412 Pharmaceutical Preparation Manufacturing

541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

621511 Medical Laboratories
SAM.gov registration date: Oct 27, 2014
Physical address: 1536 Austin Rd, Roseburg, OR 97471, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Sep 4, 2026.

Yes. The Silas William Corporation's SAM.gov registration is active through September 3, 2027.

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