| Primary NAICS | |
| 541330 | Engineering Services |
| 541430 | Graphic Design Services |
| 541490 | Other Specialized Design Services |
| 541511 | Custom Computer Programming Services |
| 541512 | Computer Systems Design Servies |
| 541513 | Computer Facilities Management Services |
| 541519 | Other Computer Related Services |
| 541611 | Administrative Management and General Management Consulting Services |
| 541614 | Process, Physical Distribution, and Technical Services |
| 541890 | Other Services Related to Advertising |
| 541990 | All Other Professional, Scientific, and Technical Services |
| 541110 | Office Administrative Services |
| 541210 | Facilities Support Services |
| 541410 | Document Preparation Services |
| 541499 | All Other Business Support Services |
| 541920 | Convention and Trade Show Organizers |
| Other NAICS | |
| 314900 | Other Textile Product Mills |
| 315200 | Cut and Sew Apparel Manufacturing |
| 315900 | Accessories and Other Apparel Manufacturing |
| 332100 | Forging and Stamping |
| 332400 | Boiler, Tank, and Shipping Container Manufacturing |
| 333300 | Commercial and Service Industry Machinery Manufacturing |
| 484100 | General Freight Trucking |
| 488190 | Other Support Activities for Transportation |
| 484200 | Specialized Freight Trucking |
| 488400 | Support Activities for Road Transportation |
| 488510 | Freight Transportation Arrangement |
| 488900 | Other Support Activities for Transportation |
| 493100 | Warehousing and Storage |
| 811200 | Electronic and Precision Equipment Repair and Maintenance |
| 811310 | Commercial and Industrial Manchinery and Equipment (Except Automotive and Electronic) Repair and Maintenance |