- Advertising agencies (2920)
- Outdoor advertising services (205)
- Radio, television, publisher representatives (297)
- Advertising, nec (626)
- Adjustment and collection services (409)
- Credit reporting services (147)
- Direct mail advertising services (469)
- Photocopying and duplicating services (1190)
- Commercial photography (1686)
- Commercial art and graphic design (5108)
- Secretarial and court reporting (915)
- Disinfecting and pest control services (646)
- Building maintenance services, nec (7110)
- Medical equipment rental (63)
- Heavy construction equipment rental (1767)
- Equipment rental and leasing, nec (4663)
- Employment agencies (3417)
- Help supply services (1102)
- Custom computer programming services (6078)
- Prepackaged software (2429)
- Computer integrated systems design (873)
- Data processing and preparation (3359)
- Information retrieval services (111)
- Computer facilities management (214)
- Computer rental and leasing (128)
- Computer maintenance and repair (2335)
- Computer related services, nec (5390)
- Detective and armored car services (2288)
- Security systems services (585)
- News syndicates (203)
- Photofinish laboratories (370)
- Business services, nec (74511)