- 0139 - Field Crops, Except Cash Grain (3 Companies)
- 0191 - General Farms, Primarily Crop (3 Companies)
- 0241 - Dairy Farms (2 Companies)
- 0272 - Horse And Other Equines (1 Company)
- 0741 - Veterinary Services For Livestock (18 Companies)
- 0742 - Veterinary Services, Specialties (31 Companies)
- 0752 - Animal Specialty Services (29 Companies)
- 0781 - Landscape Counseling And Planning (31 Companies)
- 0782 - Lawn And Garden Services (39 Companies)
- 0783 - Ornamental Shrub And Tree Services (17 Companies)
- 0811 - Timber Tracts (1 Company)
- 0921 - Fish Hatcheries And Preserves (1 Company)
- 1321 - Natural Gas Liquids (1 Company)
- 1381 - Drilling Oil And Gas Wells (1 Company)
- 1500 - General Contractors (13 Companies)
- 1521 - Single Family Housing Construction (321 Companies)
- 1522 - Residential Construction (12 Companies)
- 1541 - Industrial Buildings And Warehouses (3 Companies)
- 1542 - Nonresidential Construction (112 Companies)
- 1611 - Highway And Street Construction (30 Companies)
- 1623 - Water, Sewer And Utility Lines (15 Companies)
- 1629 - Heavy Construction (9 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (164 Companies)
- 1721 - Painting And Paper Hanging (28 Companies)
- 1731 - Electrical Work (46 Companies)
- 1741 - Masonry And Other Stonework (12 Companies)
- 1742 - Plastering, Drywall And Insulation (33 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (20 Companies)
- 1751 - Carpentry Work (24 Companies)
- 1752 - Floor Laying & Floor Work (14 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (37 Companies)
- 1771 - Concrete Work (47 Companies)
- 1781 - Water Well Drilling (5 Companies)
- 1791 - Structural Steel Erection (4 Companies)
- 1793 - Glass & Glazing Work (4 Companies)
- 1794 - Excavation Work (7 Companies)
- 1795 - Wrecking & Demolition Work (2 Companies)
- 1796 - Installing Building Equipment (2 Companies)
- 1799 - Special Trade Contractors (87 Companies)
- 2024 - Ice Cream & Frozen Desserts (1 Company)
- 2082 - Malt Beverages (2 Companies)
- 2086 - Bottled & Canned Soft Drinks (7 Companies)
- 2099 - Food Preparations (1 Company)
- 2121 - Cigars (1 Company)
- 2211 - Broadwoven Fabric Mills, Cotton (1 Company)
- 2273 - Carpets & Rugs (1 Company)
- 2353 - Hats, Caps & Millinery (1 Company)
- 2395 - Pleating & Stitching (5 Companies)
- 2399 - Fabricated Textile Products (2 Companies)
- 2421 - Sawmills & Planing Mills, General (2 Companies)
