Vendors
Castleberry Services, Inc.
Active registration
- Location
- Lufkin, Texas, United States
- Unique Entity ID (UEI)
- XNFJLN4DYZL1
- Commercial and Government Entity (CAGE)
- 3PLH6
Industries
Electrical Contractors and Other Wiring Installation ContractorsNAICS
238210Other Building Equipment ContractorsNAICS 238290Other Electronic Parts and Equipment Merchant WholesalersNAICS 423690Telecommunications ResellersNAICS 517121All Other TelecommunicationsNAICS 517810Computing Infrastructure Providers, Data Processing, Web Hosting, and Related ServicesNAICS 518210Custom Computer Programming ServicesNAICS 541511Computer Systems Design ServicesNAICS 541512Computer Facilities Management ServicesNAICS 541513Label unavailableNAICS 541519EAdministrative Management and General Management Consulting ServicesNAICS 541611Other Management Consulting ServicesNAICS 541618Other Scientific and Technical Consulting ServicesNAICS 541690Security Systems Services (except Locksmiths)NAICS 561621Emergency and Other Relief ServicesNAICS 624230Products & services
Telephone and Telegraph EquipmentPSC
5805Communications Security Equipment and ComponentsPSC 5810Intercommunication and Public Address Systems, AirbornePSC 5831Miscellaneous Communication EquipmentPSC 5895Cable, Cord, and Wire Assemblies: Communication EquipmentPSC 5995Fiber Optic ConductorsPSC 6010Fiber Optic CablesPSC 6015Fiber Optic Cable Assemblies and HarnessesPSC 6020Fiber Optic SwitchesPSC 6021Fiber Optic DevicesPSC 6030Fiber Optic InterconnectorsPSC 6060Fiber Optic Accessories and SuppliesPSC 6070Fiber Optic Kits and SetsPSC 6080Miscellaneous Fiber Optic ComponentsPSC 6099Optical Instruments, Test Equipment, Components and AccessoriesPSC 6650Communication Training DevicesPSC 6940IT 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 - Data Center Products (hardware and Perpetual License Software)PSC 7C20IT and Telecom - Other Data Center Facilities Products (hardware and Perpetual License Software)PSC 7C21IT 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 7K20IT and Telecom - Business Application/application Development Support Services (labor)PSC DA01IT and Telecom - Business Application/application Development Software As A ServicePSC DA10IT and Telecom - High Performance Computing (hpc) Support Services (labor)PSC DB01IT and Telecom - Compute Support Services, Non-hpc (labor)PSC DB02IT and Telecom - Compute As A Service: Mainframe/serversPSC DB10IT and Telecom - Data Center Support Services (labor)PSC DC01IT and Telecom - Data Center As A ServicePSC DC10IT and Telecom - Service Delivery Support Services: Itsm, Operations Center, Project/pm (labor)PSC DD01IT and Telecom - End User: Help Desk; Tier 1-2, Workspace, Print, Output, Productivity Tools (Labor)PSC DE01IT and Telecom - Mobile Device Support Services (labor)PSC DE02IT and Telecom - End User as a Service: Help Desk;Tier 1-2,Workspace,Print,Output,Productivity ToolsPSC DE10IT and Telecom - Mobile Device As A ServicePSC DE11IT and Telecom - IT Management Support Services (labor)PSC DF01IT and Telecom - IT Management As A ServicePSC DF10IT and Telecom - Network Support Services (labor)PSC DG01IT and Telecom - Network As A ServicePSC DG10IT and Telecom - Network: Satellite Communications and Telecom Access ServicesPSC DG11IT and Telecom - Platform Support Services: Database, Mainframe, Middleware (labor)PSC DH01IT and Telecom - Platform As A Service: Database, Mainframe, MiddlewarePSC DH10IT and Telecom - Security and Compliance Support Services (labor)PSC DJ01IT and Telecom - Security and Compliance As A ServicePSC DJ10IT and Telecom - Storage Support Services (labor)PSC DK01IT and Telecom - Storage As A ServicePSC DK10Inspection- Alarm, Signal, and Security Detection SystemsPSC H363Technical Representative- Fiber Optics Materials, Components, Assemblies, and AccessoriesPSC L060Technical Representative- Alarm, Signal, and Security Detection SystemsPSC L063Installation of Equipment- Office Supplies and DevicesPSC N075Support- Professional: Engineering/technicalPSC R425Support- Professional: CommunicationsPSC R426Education/training- Information Technology/telecommunications TrainingPSC U012Lease or Rental of Equipment- Fiber Optics Materials, Components, Assemblies, and AccessoriesPSC W060Lease or Rental of Equipment- Alarm, Signal, and Security Detection SystemsPSC W063Construction of Electronic and Communications FacilitiesPSC Y1BGBusiness types
- For Profit Organization
- Subchapter S Corporation
Source date: Oct 5, 2026
Record identifier
XNFJLN4DYZL1