- 0191 - General Farms, Primarily Crop (2 Companies)
- 0724 - Cotton Ginning (2 Companies)
- 0741 - Veterinary Services For Livestock (2 Companies)
- 0742 - Veterinary Services, Specialties (5 Companies)
- 0752 - Animal Specialty Services (3 Companies)
- 0782 - Lawn And Garden Services (1 Company)
- 1521 - Single Family Housing Construction (2 Companies)
- 1522 - Residential Construction (1 Company)
- 1542 - Nonresidential Construction (1 Company)
- 1611 - Highway And Street Construction (1 Company)
- 1623 - Water, Sewer And Utility Lines (2 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (9 Companies)
- 1731 - Electrical Work (3 Companies)
- 1752 - Floor Laying & Floor Work (1 Company)
- 1761 - Roofing, Siding & Sheetmetal Work (3 Companies)
- 1794 - Excavation Work (1 Company)
- 1799 - Special Trade Contractors (2 Companies)
- 2421 - Sawmills & Planing Mills, General (1 Company)
- 2511 - Wood Household Furniture (1 Company)
- 2759 - Commercial Printing (2 Companies)
- 2813 - Industrial Gases (1 Company)
- 2834 - Pharmaceutical Preparations (1 Company)
- 2851 - Paint & Allied Products (1 Company)
- 2911 - Petroleum Refining (2 Companies)
- 3211 - Flat Glass (1 Company)
- 3273 - Ready Mixed Concrete (1 Company)
- 3421 - Cutlery (1 Company)
- 3423 - Hand & Edge Tools (1 Company)
- 3432 - Plumbing Fixture Fittings & Trim (1 Company)
- 3444 - Sheet Metalwork (1 Company)
- 3578 - Calculating And Accounting Equipment (1 Company)
- 3594 - Fluid Power Pumps And Motors (1 Company)
- 3699 - Electrical Equipment And Supplies (1 Company)
- 3792 - Travel Trailers And Campers (1 Company)
- 3993 - Signs And Advertising Specialties (1 Company)
- 4119 - Local Passenger Transportation (3 Companies)
- 4121 - Taxicabs (1 Company)
- 4212 - Local Trucking, Without Storage (8 Companies)
- 4213 - Trucking, Except Local (6 Companies)
- 4215 - Courier Services, Except By Air (1 Company)
- 4225 - General Warehousing And Storage (4 Companies)
- 4226 - Special Warehousing And Storage (3 Companies)
- 4311 - U S Postal Service (5 Companies)
- 4731 - Freight Transportation Arrangement (4 Companies)
- 4812 - Radiotelephone Communications (4 Companies)
- 4813 - Telephone Communication Except Radio (6 Companies)
- 4832 - Radio Broadcasting Stations (2 Companies)
- 4841 - Cable And Other Pay Television Services (3 Companies)
- 4899 - Communication Services, Nec (1 Company)
- 4911 - Electric Services (2 Companies)
