Cornerstone Managing Company, LLC

Company facts

Self-certified in SAM.gov

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

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 212321 Construction Sand and Gravel Mining
• 236220 Commercial and Institutional Building Construction
• 237310 Highway, Street, and Bridge Construction
• 238190 Other Foundation, Structure, and Building Exterior Contractors

SAM.gov registration date

Sep 25, 2026

Physical address

600 E Northside Dr, Clinton, MS 39056, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Oct 10, 2026.