- 0131 - Cotton (1 Company)
- 0175 - Deciduous Tree Fruits (1 Company)
- 0181 - Ornamental Nursery Products (6 Companies)
- 0191 - General Farms, Primarily Crop (10 Companies)
- 0241 - Dairy Farms (1 Company)
- 0272 - Horse And Other Equines (2 Companies)
- 0291 - General Farms, Primarily Animals (16 Companies)
- 0711 - Soil Preparation Services (1 Company)
- 0721 - Crop Planting And Protection (6 Companies)
- 0723 - Crop Preparation Services For Market (2 Companies)
- 0741 - Veterinary Services For Livestock (32 Companies)
- 0742 - Veterinary Services, Specialties (39 Companies)
- 0751 - Livestock Services, Except Veterinary (5 Companies)
- 0752 - Animal Specialty Services (67 Companies)
- 0762 - Farm Management Services (1 Company)
- 0781 - Landscape Counseling And Planning (38 Companies)
- 0782 - Lawn And Garden Services (59 Companies)
- 0783 - Ornamental Shrub And Tree Services (20 Companies)
- 0971 - Hunting, Trapping And Game Propagation (1 Company)
- 1311 - Crude Petroleum And Natural Gas (10 Companies)
- 1321 - Natural Gas Liquids (3 Companies)
- 1381 - Drilling Oil And Gas Wells (1 Company)
- 1382 - Oil And Gas Exploration Services (35 Companies)
- 1389 - Oil And Gas Field Services (48 Companies)
- 1500 - General Contractors (7 Companies)
- 1521 - Single Family Housing Construction (269 Companies)
- 1522 - Residential Construction (60 Companies)
- 1541 - Industrial Buildings And Warehouses (5 Companies)
- 1542 - Nonresidential Construction (80 Companies)
- 1611 - Highway And Street Construction (37 Companies)
- 1623 - Water, Sewer And Utility Lines (24 Companies)
- 1629 - Heavy Construction (14 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (195 Companies)
- 1721 - Painting And Paper Hanging (33 Companies)
- 1731 - Electrical Work (95 Companies)
- 1741 - Masonry And Other Stonework (10 Companies)
- 1742 - Plastering, Drywall And Insulation (24 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (12 Companies)
- 1751 - Carpentry Work (31 Companies)
- 1752 - Floor Laying & Floor Work (24 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (116 Companies)
- 1771 - Concrete Work (59 Companies)
- 1781 - Water Well Drilling (13 Companies)
- 1791 - Structural Steel Erection (8 Companies)
- 1793 - Glass & Glazing Work (3 Companies)
- 1794 - Excavation Work (22 Companies)
- 1795 - Wrecking & Demolition Work (20 Companies)
- 1796 - Installing Building Equipment (8 Companies)
- 1799 - Special Trade Contractors (135 Companies)
- 2011 - Meat Packing Plants (5 Companies)
