- 0139 - Field Crops, Except Cash Grain (1 Company)
- 0181 - Ornamental Nursery Products (2 Companies)
- 0191 - General Farms, Primarily Crop (6 Companies)
- 0711 - Soil Preparation Services (1 Company)
- 0741 - Veterinary Services For Livestock (3 Companies)
- 0742 - Veterinary Services, Specialties (4 Companies)
- 0752 - Animal Specialty Services (4 Companies)
- 0781 - Landscape Counseling And Planning (1 Company)
- 0782 - Lawn And Garden Services (8 Companies)
- 0783 - Ornamental Shrub And Tree Services (1 Company)
- 1500 - General Contractors (1 Company)
- 1521 - Single Family Housing Construction (11 Companies)
- 1542 - Nonresidential Construction (9 Companies)
- 1611 - Highway And Street Construction (5 Companies)
- 1629 - Heavy Construction (1 Company)
- 1711 - Plumbing, Heating, Air Conditioning (15 Companies)
- 1731 - Electrical Work (4 Companies)
- 1742 - Plastering, Drywall And Insulation (1 Company)
- 1751 - Carpentry Work (2 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (5 Companies)
- 1771 - Concrete Work (7 Companies)
- 1781 - Water Well Drilling (2 Companies)
- 1794 - Excavation Work (6 Companies)
- 1799 - Special Trade Contractors (4 Companies)
- 2011 - Meat Packing Plants (1 Company)
- 2421 - Sawmills & Planing Mills, General (1 Company)
- 2511 - Wood Household Furniture (1 Company)
- 2679 - Converted Paper & Paperboard Prods, Nec (1 Company)
- 2721 - Periodicals, Manufacturing (2 Companies)
- 2741 - Miscellaneous Publishing (2 Companies)
- 2759 - Commercial Printing (4 Companies)
- 2951 - Asphalt Paving Mixtures & Blocks (1 Company)
- 3273 - Ready Mixed Concrete (2 Companies)
- 3441 - Fabricated Structural Metal (1 Company)
- 3444 - Sheet Metalwork (1 Company)
- 3471 - Plating And Polishing (1 Company)
- 3498 - Fabricated Pipe & Fittings (1 Company)
- 3578 - Calculating And Accounting Equipment (1 Company)
- 3599 - Industrial Machinery (1 Company)
- 3711 - Motor Vehicles And Car Bodies (1 Company)
- 3993 - Signs And Advertising Specialties (2 Companies)
- 4011 - Railroads, Line Haul Operating (1 Company)
- 4119 - Local Passenger Transportation (6 Companies)
- 4212 - Local Trucking, Without Storage (6 Companies)
- 4213 - Trucking, Except Local (8 Companies)
- 4225 - General Warehousing And Storage (9 Companies)
- 4226 - Special Warehousing And Storage (2 Companies)
- 4311 - U S Postal Service (7 Companies)
- 4731 - Freight Transportation Arrangement (3 Companies)
- 4812 - Radiotelephone Communications (2 Companies)
