C1S Group Inc.

Farmers Branch, TX

UEI
PB1JDP69NED3
CAGE
8KY05
Primary NAICS
236220 Commercial and Institutional Building Construction
SAM.gov registration
Active through

Company facts

Self-certified in SAM.gov
  • Self Certified Small Disadvantaged Business
  • For Profit Organization
  • Woman Owned Business
  • Subchapter S Corporation
Entity structure
Corporate Entity (Not Tax Exempt)
Other NAICS codes in SAM.gov
SAM.gov registration date
Physical address
4231 Sigma Rd #110, Farmers Branch, TX 75244, USA
Website
c1sinc.com
Founded
2001
Employees
51-250
Estimated annual revenue
$10M-$50M
Industry
  1. Industrials
  2. Capital Goods
  3. Construction & Engineering
  4. Civil Engineering
SIC code
87 Engineering & Management Services
Profiles

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

SBA capabilities narrative

From the vendor's SBA profile

C1S Group, Inc. is an Engineering and Construction firm, providing turn-key solutions for the built environment. We excel at providing agile, creative solutions and consistently delivering projects within rigorous schedule and budget constraints. Our expertise in the built environment allows us to provide value driven solutions with exceptional client focused service.

Quick answers

Is C1S Group Inc. registered in SAM.gov?

Yes. C1S Group Inc.'s SAM.gov registration is active through November 18, 2026.

On GovTribe

See C1S Group Inc.'s full federal record

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