- 0191 - General Farms, Primarily Crop (3 Companies)
- 0741 - Veterinary Services For Livestock (1 Company)
- 0742 - Veterinary Services, Specialties (1 Company)
- 0752 - Animal Specialty Services (3 Companies)
- 0782 - Lawn And Garden Services (4 Companies)
- 1382 - Oil And Gas Exploration Services (1 Company)
- 1389 - Oil And Gas Field Services (1 Company)
- 1521 - Single Family Housing Construction (7 Companies)
- 1542 - Nonresidential Construction (1 Company)
- 1623 - Water, Sewer And Utility Lines (4 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (13 Companies)
- 1731 - Electrical Work (9 Companies)
- 1742 - Plastering, Drywall And Insulation (1 Company)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (2 Companies)
- 1751 - Carpentry Work (1 Company)
- 1761 - Roofing, Siding & Sheetmetal Work (2 Companies)
- 1771 - Concrete Work (2 Companies)
- 1794 - Excavation Work (1 Company)
- 1799 - Special Trade Contractors (2 Companies)
- 2411 - Logging (1 Company)
- 2421 - Sawmills & Planing Mills, General (3 Companies)
- 2434 - Wood Kitchen Cabinets (1 Company)
- 2499 - Wood Products (1 Company)
- 2711 - Newspapers (1 Company)
- 2759 - Commercial Printing (1 Company)
- 2819 - Industrial Inorganic Chemicals (1 Company)
- 3172 - Personal Leather Goods (1 Company)
- 3272 - Concrete Products (1 Company)
- 3273 - Ready Mixed Concrete (1 Company)
- 3444 - Sheet Metalwork (2 Companies)
- 3499 - Fabricated Metal Products (1 Company)
- 3578 - Calculating And Accounting Equipment (1 Company)
- 3589 - Service Industry Machinery (2 Companies)
- 3711 - Motor Vehicles And Car Bodies (7 Companies)
- 3949 - Sporting And Athletic Goods (2 Companies)
- 3993 - Signs And Advertising Specialties (2 Companies)
- 4119 - Local Passenger Transportation (3 Companies)
- 4212 - Local Trucking, Without Storage (11 Companies)
- 4213 - Trucking, Except Local (12 Companies)
- 4225 - General Warehousing And Storage (4 Companies)
- 4226 - Special Warehousing And Storage (3 Companies)
- 4311 - U S Postal Service (6 Companies)
- 4581 - Airports, Flying Fields & Services (1 Company)
- 4731 - Freight Transportation Arrangement (5 Companies)
- 4812 - Radiotelephone Communications (5 Companies)
- 4813 - Telephone Communication Except Radio (6 Companies)
- 4822 - Telegraph And Other Message Communications (1 Company)
- 4832 - Radio Broadcasting Stations (6 Companies)
- 4841 - Cable And Other Pay Television Services (3 Companies)
- 4911 - Electric Services (5 Companies)