Primary Codes:
- 541519: Other Computer-Related Services
Secondary Codes:
- 423690: Other Electronic Parts and Equipment Merchant Wholesalers
- 511210: Software Publishers
- 517911: Telecommunications Resellers
- 423420: Office Equipment Merchant Wholesalers
- 423430: Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
- 511199: All Other Publishers
- 511210: Software Publishers
- 611420: Computer Training
- 541511: Custom Computer Programming Services
- 541512: Computer Systems Design Services
- 423420: Office Equipment Merchant Wholesalers
- 423430: Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
- 423710: Hardware Merchant Wholesalers
- 541990: All Other Professional, Scientific, and Technical Services