| NAICS |
SIC Code |
Description |
| 421430 |
7373 (Primary) |
Computer Integrated Systems Design |
| 334111 |
3571 |
Electronic Computers Manufacturing |
| 334112 |
3572 |
Computer Storage Devices |
| 33421 |
3661 |
Telephone and Telegraph Apparatus |
| 33429 |
3669 |
Communication Equipment, N.E.C. |
| 334412 |
3672 |
Printed Circuit Boards |
| 334418/334419 |
3679 |
Electronic Components, N.E.C. |
| 51333 |
4813 |
Telephone Communications, Except Radiotelephone |
| 513322/51339 |
4899 |
Communications Services, N.E.C. |
| 42143/44312 |
5045 |
Computer and Computer Peripheral Equipment and S/W |
| 42169 |
5065 |
Electronic Parts and Equipment, N.E.C. |
| 541511 |
7371 |
Computer Programming Services |
| 51121/334611 |
7372 |
Prepackaged Software |
| 541513 |
7376 |
Computer Facilities Management Services |
| 53242 |
7377 |
Computer Rental and Leasing |
| 811212/44312 |
7378 |
Computer Maintenance and Repair |
| 51421/541512/541519 |
7379 |
Computer Related Services, N.E.C. |
| 811211/811212/ 811213 |
7629 |
Electrical and Electronic Repair Shops, N.E.C. |
| 54133 |
8711 |
Engineering Services |
| 56111 |
8741 |
Management Services |
| 541611/541614 |
8742 |
Management Consulting Services |
| 56121 |
8744 |
Facilities Support Management Services |
| 541618/61171 |
8799 |
Services |