- 0181 - Ornamental Nursery Products (1 Company)
- 0191 - General Farms, Primarily Crop (4 Companies)
- 0254 - Poultry Hatcheries (1 Company)
- 0721 - Crop Planting And Protection (1 Company)
- 0741 - Veterinary Services For Livestock (11 Companies)
- 0742 - Veterinary Services, Specialties (14 Companies)
- 0752 - Animal Specialty Services (14 Companies)
- 0781 - Landscape Counseling And Planning (18 Companies)
- 0782 - Lawn And Garden Services (27 Companies)
- 0783 - Ornamental Shrub And Tree Services (5 Companies)
- 0851 - Forestry Services (2 Companies)
- 1311 - Crude Petroleum And Natural Gas (1 Company)
- 1321 - Natural Gas Liquids (1 Company)
- 1381 - Drilling Oil And Gas Wells (1 Company)
- 1382 - Oil And Gas Exploration Services (6 Companies)
- 1389 - Oil And Gas Field Services (6 Companies)
- 1500 - General Contractors (2 Companies)
- 1521 - Single Family Housing Construction (50 Companies)
- 1522 - Residential Construction (6 Companies)
- 1541 - Industrial Buildings And Warehouses (1 Company)
- 1542 - Nonresidential Construction (13 Companies)
- 1611 - Highway And Street Construction (6 Companies)
- 1623 - Water, Sewer And Utility Lines (3 Companies)
- 1629 - Heavy Construction (3 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (37 Companies)
- 1721 - Painting And Paper Hanging (5 Companies)
- 1731 - Electrical Work (13 Companies)
- 1741 - Masonry And Other Stonework (1 Company)
- 1742 - Plastering, Drywall And Insulation (1 Company)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (2 Companies)
- 1751 - Carpentry Work (4 Companies)
- 1752 - Floor Laying & Floor Work (8 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (23 Companies)
- 1771 - Concrete Work (12 Companies)
- 1781 - Water Well Drilling (5 Companies)
- 1791 - Structural Steel Erection (1 Company)
- 1793 - Glass & Glazing Work (2 Companies)
- 1794 - Excavation Work (2 Companies)
- 1795 - Wrecking & Demolition Work (2 Companies)
- 1799 - Special Trade Contractors (14 Companies)
- 2011 - Meat Packing Plants (1 Company)
- 2086 - Bottled & Canned Soft Drinks (1 Company)
- 2121 - Cigars (1 Company)
- 2395 - Pleating & Stitching (1 Company)
- 2439 - Structural Wood Members (1 Company)
- 2511 - Wood Household Furniture (1 Company)
- 2621 - Paper Mills (2 Companies)
- 2679 - Converted Paper & Paperboard Prods, Nec (1 Company)
- 2711 - Newspapers (3 Companies)
- 2721 - Periodicals, Manufacturing (5 Companies)
