- 0139 - Field Crops, Except Cash Grain (1 Company)
- 0181 - Ornamental Nursery Products (13 Companies)
- 0191 - General Farms, Primarily Crop (16 Companies)
- 0291 - General Farms, Primarily Animals (1 Company)
- 0721 - Crop Planting And Protection (1 Company)
- 0741 - Veterinary Services For Livestock (15 Companies)
- 0742 - Veterinary Services, Specialties (31 Companies)
- 0752 - Animal Specialty Services (20 Companies)
- 0781 - Landscape Counseling And Planning (38 Companies)
- 0782 - Lawn And Garden Services (63 Companies)
- 0783 - Ornamental Shrub And Tree Services (10 Companies)
- 0811 - Timber Tracts (3 Companies)
- 0971 - Hunting, Trapping And Game Propagation (1 Company)
- 1389 - Oil And Gas Field Services (1 Company)
- 1500 - General Contractors (7 Companies)
- 1521 - Single Family Housing Construction (168 Companies)
- 1522 - Residential Construction (7 Companies)
- 1541 - Industrial Buildings And Warehouses (5 Companies)
- 1542 - Nonresidential Construction (43 Companies)
- 1611 - Highway And Street Construction (13 Companies)
- 1623 - Water, Sewer And Utility Lines (5 Companies)
- 1629 - Heavy Construction (10 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (117 Companies)
- 1721 - Painting And Paper Hanging (19 Companies)
- 1731 - Electrical Work (38 Companies)
- 1741 - Masonry And Other Stonework (1 Company)
- 1742 - Plastering, Drywall And Insulation (8 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (20 Companies)
- 1751 - Carpentry Work (26 Companies)
- 1752 - Floor Laying & Floor Work (19 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (31 Companies)
- 1771 - Concrete Work (15 Companies)
- 1781 - Water Well Drilling (1 Company)
- 1793 - Glass & Glazing Work (2 Companies)
- 1794 - Excavation Work (5 Companies)
- 1796 - Installing Building Equipment (2 Companies)
- 1799 - Special Trade Contractors (83 Companies)
- 2024 - Ice Cream & Frozen Desserts (3 Companies)
- 2032 - Canned Specialties (1 Company)
- 2064 - Candy & Other Confectionery Products (1 Company)
- 2082 - Malt Beverages (5 Companies)
- 2086 - Bottled & Canned Soft Drinks (3 Companies)
- 2321 - Mens & Boys Furnishings (1 Company)
- 2326 - Mens & Boys Work Clothing (1 Company)
- 2431 - Millwork (10 Companies)
- 2441 - Nailed Wood Boxes & Shook (1 Company)
- 2499 - Wood Products (2 Companies)
- 2511 - Wood Household Furniture (3 Companies)
- 2515 - Mattress & Bedsprings (1 Company)
- 2541 - Wood Partitions & Fixtures (1 Company)
