Vendors
Greycastle Technologies LLC
Active registration
- Location
- St. Louis, Missouri, United States
- Unique Entity ID (UEI)
- G9ZLJY8WYGZ6
- Commercial and Government Entity (CAGE)
- 9PLL1
Industries
Custom Computer Programming ServicesNAICS
541511Computer Systems Design ServicesNAICS 541512Computer Facilities Management ServicesNAICS 541513Label unavailableNAICS 541519EOther Services to Buildings and DwellingsNAICS 561790Computer TrainingNAICS 611420Snack and Nonalcoholic Beverage BarsNAICS 722515Other Personal and Household Goods Repair and MaintenanceNAICS 811490All Other Personal ServicesNAICS 812990Products & services
IT and Telecom - Application Development Software (perpetual License Software)PSC
7A20IT and Telecom - Business Application Software (perpetual License Software)PSC 7A21IT and Telecom - High Performance Compute (hardware and Perpetual License Software)PSC 7B20IT and Telecom - Compute: Mainframe (hardware and Perpetual License Software)PSC 7B21IT and Telecom - Compute: Servers (hardware and Perpetual License Software)PSC 7B22IT and Telecom - Service Delivery Management (hardware and Perpetual License Software)PSC 7D20IT and Telecom - End User: Help Desk;Tier 1-2,Workspace,Print,Output,Productivity Tools (HW/Perp SW)PSC 7E20IT and Telecom - Mobile Device Products (hardware and Perpetual License Software)PSC 7E21IT and Telecom - IT Management Tools/products (hardware and Perpetual License Software)PSC 7F20IT and Telecom - Network: Analog Voice Products (hardware and Perpetual License Software)PSC 7G20IT and Telecom - Network: Digital Network Products (hardware and Perpetual License Software)PSC 7G21IT and Telecom - Network: Satellite and Rf Communications Products (hw, Perpetual License Software)PSC 7G22IT and Telecom - Platform Products: Database, Mainframe, Middleware (hw, Perpetual License Software)PSC 7H20IT and Telecom - Security and Compliance Products (hardware and Perpetual License Software)PSC 7J20IT and Telecom - Storage Products (hardware and Perpetual License Software)PSC 7K20Business types
- For Profit Organization
- Limited Liability Company
- Black American Owned
- Veteran Owned Business
- Minority Owned Business
Source date: Oct 5, 2026
Record identifier
G9ZLJY8WYGZ6