Greycastle Technologies LLC

Company facts

Self-certified in SAM.gov

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

Entity structure

Partnership or Limited Liability Partnership

Other NAICS codes in SAM.gov

• 541512 Computer Systems Design Services
• 541513 Computer Facilities Management Services
• 541519 Other Computer Related Services
• 561790 Other Services to Buildings and Dwellings
• 611420 Computer Training
• 722515 Snack and Nonalcoholic Beverage Bars
• 811490 Other Personal and Household Goods Repair and Maintenance
• 812990 All Other Personal Services

SAM.gov registration date

Sep 17, 2023

Physical address

3716 S Compton Ave, St. Louis, MO 63118, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jan 1, 2026.