- 0131 - Cotton (1 Company)
- 0181 - Ornamental Nursery Products (1 Company)
- 0191 - General Farms, Primarily Crop (14 Companies)
- 0721 - Crop Planting And Protection (1 Company)
- 0741 - Veterinary Services For Livestock (38 Companies)
- 0742 - Veterinary Services, Specialties (79 Companies)
- 0752 - Animal Specialty Services (54 Companies)
- 0762 - Farm Management Services (1 Company)
- 0781 - Landscape Counseling And Planning (54 Companies)
- 0782 - Lawn And Garden Services (32 Companies)
- 0783 - Ornamental Shrub And Tree Services (19 Companies)
- 0921 - Fish Hatcheries And Preserves (1 Company)
- 0971 - Hunting, Trapping And Game Propagation (1 Company)
- 1321 - Natural Gas Liquids (1 Company)
- 1382 - Oil And Gas Exploration Services (1 Company)
- 1389 - Oil And Gas Field Services (3 Companies)
- 1500 - General Contractors (24 Companies)
- 1521 - Single Family Housing Construction (340 Companies)
- 1522 - Residential Construction (28 Companies)
- 1541 - Industrial Buildings And Warehouses (14 Companies)
- 1542 - Nonresidential Construction (118 Companies)
- 1611 - Highway And Street Construction (17 Companies)
- 1623 - Water, Sewer And Utility Lines (8 Companies)
- 1629 - Heavy Construction (16 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (139 Companies)
- 1721 - Painting And Paper Hanging (21 Companies)
- 1731 - Electrical Work (32 Companies)
- 1741 - Masonry And Other Stonework (3 Companies)
- 1742 - Plastering, Drywall And Insulation (13 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (9 Companies)
- 1751 - Carpentry Work (29 Companies)
- 1752 - Floor Laying & Floor Work (26 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (43 Companies)
- 1771 - Concrete Work (28 Companies)
- 1781 - Water Well Drilling (3 Companies)
- 1791 - Structural Steel Erection (3 Companies)
- 1794 - Excavation Work (2 Companies)
- 1795 - Wrecking & Demolition Work (2 Companies)
- 1796 - Installing Building Equipment (4 Companies)
- 1799 - Special Trade Contractors (91 Companies)
- 2024 - Ice Cream & Frozen Desserts (1 Company)
- 2051 - Bread, Cake & Related Products (1 Company)
- 2064 - Candy & Other Confectionery Products (3 Companies)
- 2082 - Malt Beverages (8 Companies)
- 2084 - Wines, Brandy & Brandy Spirits (1 Company)
- 2086 - Bottled & Canned Soft Drinks (6 Companies)
- 2095 - Roasted Coffee (1 Company)
- 2221 - Broadwoven Fabric Mills, Manmade (2 Companies)
- 2273 - Carpets & Rugs (2 Companies)
- 2321 - Mens & Boys Furnishings (2 Companies)
