- 0139 - Field Crops, Except Cash Grain (2 Companies)
- 0291 - General Farms, Primarily Animals (1 Company)
- 0721 - Crop Planting And Protection (1 Company)
- 0741 - Veterinary Services For Livestock (24 Companies)
- 0742 - Veterinary Services, Specialties (24 Companies)
- 0752 - Animal Specialty Services (19 Companies)
- 0781 - Landscape Counseling And Planning (19 Companies)
- 0782 - Lawn And Garden Services (15 Companies)
- 0783 - Ornamental Shrub And Tree Services (8 Companies)
- 1081 - Metal Mining Services (1 Company)
- 1241 - Coal Mining Services (1 Company)
- 1389 - Oil And Gas Field Services (1 Company)
- 1500 - General Contractors (2 Companies)
- 1521 - Single Family Housing Construction (115 Companies)
- 1522 - Residential Construction (17 Companies)
- 1541 - Industrial Buildings And Warehouses (3 Companies)
- 1542 - Nonresidential Construction (31 Companies)
- 1611 - Highway And Street Construction (9 Companies)
- 1623 - Water, Sewer And Utility Lines (6 Companies)
- 1629 - Heavy Construction (3 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (70 Companies)
- 1721 - Painting And Paper Hanging (33 Companies)
- 1731 - Electrical Work (17 Companies)
- 1741 - Masonry And Other Stonework (8 Companies)
- 1742 - Plastering, Drywall And Insulation (12 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (7 Companies)
- 1751 - Carpentry Work (15 Companies)
- 1752 - Floor Laying & Floor Work (5 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (35 Companies)
- 1771 - Concrete Work (16 Companies)
- 1781 - Water Well Drilling (2 Companies)
- 1791 - Structural Steel Erection (1 Company)
- 1793 - Glass & Glazing Work (2 Companies)
- 1794 - Excavation Work (10 Companies)
- 1795 - Wrecking & Demolition Work (2 Companies)
- 1799 - Special Trade Contractors (45 Companies)
- 2011 - Meat Packing Plants (4 Companies)
- 2024 - Ice Cream & Frozen Desserts (1 Company)
- 2047 - Dog & Cat Food (1 Company)
- 2082 - Malt Beverages (6 Companies)
- 2086 - Bottled & Canned Soft Drinks (3 Companies)
- 2273 - Carpets & Rugs (1 Company)
- 2331 - Womess & Misses Blouses & Shirts (1 Company)
- 2421 - Sawmills & Planing Mills, General (1 Company)
- 2431 - Millwork (1 Company)
- 2439 - Structural Wood Members (2 Companies)
- 2452 - Prefabricated Wood Buildings (2 Companies)
- 2499 - Wood Products (2 Companies)
- 2515 - Mattress & Bedsprings (1 Company)
- 2711 - Newspapers (1 Company)
