Think Genius LLC

Company facts

Self-certified in SAM.gov

• Minority Owned Business
• Self Certified Small Disadvantaged Business
• For Profit Organization
• Limited Liability Company
• Black American Owned

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 236115 New Single-Family Housing Construction (except For-Sale Builders)
• 236116 New Multifamily Housing Construction (except For-Sale Builders)
• 236118 Residential Remodelers
• 236210 Industrial Building Construction
• 237110 Water and Sewer Line and Related Structures Construction
• 237210 Land Subdivision
• 237310 Highway, Street, and Bridge Construction
• 238120 Structural Steel and Precast Concrete Contractors

Show all 23

• 238130 Framing Contractors
• 238140 Masonry Contractors
• 238160 Roofing Contractors
• 238170 Siding Contractors
• 238310 Drywall and Insulation Contractors
• 238320 Painting and Wall Covering Contractors
• 238330 Flooring Contractors
• 238350 Finish Carpentry Contractors
• 238390 Other Building Finishing Contractors
• 238910 Site Preparation Contractors
• 238990 All Other Specialty Trade Contractors
• 423490 Other Professional Equipment and Supplies Merchant Wholesalers
• 561790 Other Services to Buildings and Dwellings
• 611430 Professional and Management Development Training
• 611513 Apprenticeship Training

SAM.gov registration date

Jun 15, 2011

Physical address

22 N Kildare Ave, Chicago, IL 60624, USA

Website

nation-builders.com

Industry

1. Industrials
2. Capital Goods
3. Construction & Engineering

SIC code

87 Engineering & Management Services

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jan 6, 2026.