Theis Defense LLC

Glen Carbon, IL

UEI: FKEPD4VDRKK8
CAGE: 138F5
Primary NAICS: 332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing
SAM.gov registration: Active through May 12, 2027

Company facts

Self-certified in SAM.gov: Self Certified Small Disadvantaged Business

For Profit Organization

Veteran Owned Business

Limited Liability Company

Manufacturer of Goods

Service Disabled Veteran Owned Business
Entity structure: Partnership or Limited Liability Partnership
Other NAICS codes in SAM.gov: 315990 Apparel Accessories and Other Apparel Manufacturing
SAM.gov registration date: Jun 10, 2025
Physical address: 204 Meridian Oaks Dr, Glen Carbon, IL 62034, USA
Website: theisdefense.com
Industry: Industrials

Capital Goods

Aerospace & Defense
SIC code: 37 Transportation Equipment

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated May 14, 2026.

Vendor	Location	Primary NAICS
Gear Zone Products UEI RUYZM83WTNW6	Freeman, MO	458110 Clothing and Clothing Accessories Retailers
Applied Fiber Concepts, Inc. UEI L21KEFMJPAJ9	Hialeah, FL	315990 Apparel Accessories and Other Apparel Manufacturing

From the vendor's SBA profile

We design and manufacture tactical equipment for civilian, DoW, and LEO customers.

Yes. Theis Defense LLC's SAM.gov registration is active through May 12, 2027.

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