| 334611 |
Software Reproducing |
| 51121 |
Software Publishers |
| 51333 |
Telecommunications Resellers |
| 514191 |
On-Line Information Services |
| 514199 |
All other Information Services |
| 51421 |
Data Processing Services |
| 518111 |
Internet Service Providers |
| 518112 |
Web Search Portals |
| 518210 |
Data Processing, Hosting, & Related Services |
| 54133 |
Engineering Services |
| 541511 |
Custom Computer Programming Services |
| 541512 |
Computer Systems Design Services |
| 541513 |
Computer Facilities Management Services |
| 541519 |
Other Computer Related Services |
| 541611 |
Administrative Management & General Management Consulting Services |
| 541613 |
Marketing Consulting Services |
| 541618 |
Other Management Consulting Services |
| 54169 |
Other Scientific & Technical Consulting Services |
| 56111 |
Office Administration Services |
| 56121 |
Facilities Support Services |
| 561499 |
All Other Business Support Services |
| 56199 |
All Other Support Services |
| 561612 |
Security Guards and Patrol Services |
| 611420 |
Computer Training |
| 611699 |
All Other Misc Schools and Intruction |
| 922190 |
Other Justice, Public Order and Safety Activities |
| 928110 |
National Security |
