|
SIC Code |
NAICS Code |
Description |
|
8742 |
541611 |
Administrative Management and General Management Consulting Services |
|
1542 |
233320 |
Commercial and Institutional Building Construction |
|
1623 |
234910 |
Water, Sewer, and Pipeline Construction |
|
1629 |
234930 |
Industrial Nonbuilding Structure Construction |
|
1731 |
235310 |
Electrical Contractors |
|
4813 |
513310 |
Wired Telecommunications Carriers |
|
7371 |
541511 |
Custom Computer Programming Services |
|
7373 |
541512 |
Computer Systems Design Services |
|
7374 |
514210 |
Data Processing Services |
|
7375 |
514191 |
On-Line Information Services |
|
7376 |
541513 |
Computer Facilities Management Services |
|
7379 |
514210 |
Data Processing Services |
|
7381 |
561611 |
Investigation Services |
|
7382 |
561621 |
Security Systems Services (except Locksmiths) |
|
8711 |
541330 |
Engineering Services |
|
Except Military and Aerospace Equipment and Military Weapons |
||
|
Except Contracts and Subcontracts for Engineering Services Awarded Under the National Energy Policy Act of 1992 |
||
|
Except Marine Engineering and Naval Architecture |
||
|
8731 |
541710 |
Research and Development in the Physical, Engineering, and Life Sciences |
|
Except Aircraft |
||
|
Except Aircraft Parts, and Auxiliary Equipment, and Aircraft Engine Parts |
||
|
Except Space Vehicles and Guided Missiles, their Propulsion Units, their Propulsion Units Parts, and their Auxiliary Equipment and Parts |
||
|
8744 |
561210 |
Facilities Support Services |
| Except Base Maintenance | ||
|
8999 |
711510 |
Independent Artists, Writers, and Performers |