- 0139 - Field Crops, Except Cash Grain (2 Companies)
- 0181 - Ornamental Nursery Products (2 Companies)
- 0191 - General Farms, Primarily Crop (12 Companies)
- 0254 - Poultry Hatcheries (1 Company)
- 0272 - Horse And Other Equines (1 Company)
- 0711 - Soil Preparation Services (1 Company)
- 0721 - Crop Planting And Protection (1 Company)
- 0741 - Veterinary Services For Livestock (12 Companies)
- 0742 - Veterinary Services, Specialties (13 Companies)
- 0751 - Livestock Services, Except Veterinary (1 Company)
- 0752 - Animal Specialty Services (18 Companies)
- 0762 - Farm Management Services (1 Company)
- 0781 - Landscape Counseling And Planning (8 Companies)
- 0782 - Lawn And Garden Services (15 Companies)
- 0783 - Ornamental Shrub And Tree Services (13 Companies)
- 0811 - Timber Tracts (1 Company)
- 0851 - Forestry Services (2 Companies)
- 1081 - Metal Mining Services (2 Companies)
- 1241 - Coal Mining Services (2 Companies)
- 1500 - General Contractors (1 Company)
- 1521 - Single Family Housing Construction (46 Companies)
- 1522 - Residential Construction (5 Companies)
- 1541 - Industrial Buildings And Warehouses (3 Companies)
- 1542 - Nonresidential Construction (13 Companies)
- 1611 - Highway And Street Construction (6 Companies)
- 1623 - Water, Sewer And Utility Lines (6 Companies)
- 1629 - Heavy Construction (5 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (61 Companies)
- 1721 - Painting And Paper Hanging (4 Companies)
- 1731 - Electrical Work (11 Companies)
- 1741 - Masonry And Other Stonework (1 Company)
- 1742 - Plastering, Drywall And Insulation (9 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (4 Companies)
- 1751 - Carpentry Work (11 Companies)
- 1752 - Floor Laying & Floor Work (3 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (18 Companies)
- 1771 - Concrete Work (9 Companies)
- 1781 - Water Well Drilling (3 Companies)
- 1791 - Structural Steel Erection (2 Companies)
- 1793 - Glass & Glazing Work (1 Company)
- 1794 - Excavation Work (16 Companies)
- 1795 - Wrecking & Demolition Work (1 Company)
- 1799 - Special Trade Contractors (26 Companies)
- 2011 - Meat Packing Plants (1 Company)
- 2015 - Poultry Slaughtering & Processing (1 Company)
- 2064 - Candy & Other Confectionery Products (1 Company)
- 2086 - Bottled & Canned Soft Drinks (3 Companies)
- 2121 - Cigars (1 Company)
- 2392 - Household Furnishings, Nec (1 Company)
- 2395 - Pleating & Stitching (1 Company)
