| 87 |
Engineering & Management
Services |
|
871 |
Engineering & Architectural
Services |
|
|
8711 |
Engineering services |
|
|
8712 |
Architectural services |
|
|
8713 |
Surveying services |
|
872 |
Accounting, Auditing, &
Bookkeeping |
|
|
8721 |
Accounting, auditing, & bookkeeping |
|
873 |
Research and Testing Services |
|
|
8731 |
Commercial physical research |
|
|
8732 |
Commercial nonphysical research |
|
|
8733 |
Noncommercial research organizations |
|
|
8734 |
Testing laboratories |
|
874 |
Management and Public Relations |
|
|
8741 |
Management services |
|
|
8742 |
Management consulting services |
|
|
8743 |
Public relations services |
|
|
8744 |
Facilities support services |
|
|
8748 |
Business consulting, nec |
