- 0191 - General Farms, Primarily Crop (8 Companies)
- 0213 - Hogs (1 Company)
- 0711 - Soil Preparation Services (2 Companies)
- 0721 - Crop Planting And Protection (1 Company)
- 0723 - Crop Preparation Services For Market (1 Company)
- 0741 - Veterinary Services For Livestock (2 Companies)
- 0742 - Veterinary Services, Specialties (2 Companies)
- 0752 - Animal Specialty Services (4 Companies)
- 0762 - Farm Management Services (2 Companies)
- 1521 - Single Family Housing Construction (9 Companies)
- 1522 - Residential Construction (1 Company)
- 1542 - Nonresidential Construction (4 Companies)
- 1611 - Highway And Street Construction (1 Company)
- 1711 - Plumbing, Heating, Air Conditioning (2 Companies)
- 1721 - Painting And Paper Hanging (2 Companies)
- 1731 - Electrical Work (1 Company)
- 1742 - Plastering, Drywall And Insulation (2 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (1 Company)
- 1751 - Carpentry Work (10 Companies)
- 1752 - Floor Laying & Floor Work (1 Company)
- 1761 - Roofing, Siding & Sheetmetal Work (2 Companies)
- 1771 - Concrete Work (1 Company)
- 1791 - Structural Steel Erection (1 Company)
- 1795 - Wrecking & Demolition Work (1 Company)
- 1799 - Special Trade Contractors (6 Companies)
- 2421 - Sawmills & Planing Mills, General (1 Company)
- 2431 - Millwork (4 Companies)
- 2448 - Wood Pallets & Skids (1 Company)
- 2499 - Wood Products (1 Company)
- 2514 - Metal Household Furniture (1 Company)
- 2621 - Paper Mills (3 Companies)
- 2711 - Newspapers (2 Companies)
- 2721 - Periodicals, Manufacturing (1 Company)
- 2741 - Miscellaneous Publishing (1 Company)
- 2791 - Typesetting (1 Company)
- 3089 - Plastics Products (1 Company)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (1 Company)
- 3599 - Industrial Machinery (2 Companies)
- 3663 - Radio And Tv Communications Equipment (1 Company)
- 3699 - Electrical Equipment And Supplies (1 Company)
- 3711 - Motor Vehicles And Car Bodies (2 Companies)
- 3792 - Travel Trailers And Campers (1 Company)
- 3799 - Transportation Equipment (1 Company)
- 3993 - Signs And Advertising Specialties (1 Company)
- 4011 - Railroads, Line Haul Operating (1 Company)
- 4119 - Local Passenger Transportation (4 Companies)
- 4212 - Local Trucking, Without Storage (1 Company)
- 4213 - Trucking, Except Local (6 Companies)
- 4215 - Courier Services, Except By Air (1 Company)
- 4221 - Farm Product Warehousing And Storage (2 Companies)