- 0139 - Field Crops, Except Cash Grain (3 Companies)
- 0181 - Ornamental Nursery Products (1 Company)
- 0191 - General Farms, Primarily Crop (4 Companies)
- 0711 - Soil Preparation Services (1 Company)
- 0741 - Veterinary Services For Livestock (4 Companies)
- 0742 - Veterinary Services, Specialties (15 Companies)
- 0752 - Animal Specialty Services (15 Companies)
- 0762 - Farm Management Services (1 Company)
- 0781 - Landscape Counseling And Planning (29 Companies)
- 0782 - Lawn And Garden Services (24 Companies)
- 0783 - Ornamental Shrub And Tree Services (10 Companies)
- 0811 - Timber Tracts (2 Companies)
- 0921 - Fish Hatcheries And Preserves (1 Company)
- 0971 - Hunting, Trapping And Game Propagation (1 Company)
- 1500 - General Contractors (15 Companies)
- 1521 - Single Family Housing Construction (153 Companies)
- 1522 - Residential Construction (15 Companies)
- 1541 - Industrial Buildings And Warehouses (8 Companies)
- 1542 - Nonresidential Construction (42 Companies)
- 1611 - Highway And Street Construction (20 Companies)
- 1623 - Water, Sewer And Utility Lines (1 Company)
- 1629 - Heavy Construction (8 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (73 Companies)
- 1721 - Painting And Paper Hanging (16 Companies)
- 1731 - Electrical Work (31 Companies)
- 1741 - Masonry And Other Stonework (4 Companies)
- 1742 - Plastering, Drywall And Insulation (9 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (3 Companies)
- 1751 - Carpentry Work (24 Companies)
- 1752 - Floor Laying & Floor Work (8 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (31 Companies)
- 1771 - Concrete Work (21 Companies)
- 1791 - Structural Steel Erection (1 Company)
- 1794 - Excavation Work (2 Companies)
- 1795 - Wrecking & Demolition Work (2 Companies)
- 1796 - Installing Building Equipment (1 Company)
- 1799 - Special Trade Contractors (43 Companies)
- 2024 - Ice Cream & Frozen Desserts (1 Company)
- 2051 - Bread, Cake & Related Products (1 Company)
- 2082 - Malt Beverages (1 Company)
- 2273 - Carpets & Rugs (1 Company)
- 2321 - Mens & Boys Furnishings (1 Company)
- 2335 - Womens, Juniors & Misses Dresses (1 Company)
- 2394 - Canvas & Related Products (3 Companies)
- 2395 - Pleating & Stitching (1 Company)
- 2421 - Sawmills & Planing Mills, General (1 Company)
- 2434 - Wood Kitchen Cabinets (5 Companies)
- 2439 - Structural Wood Members (1 Company)
- 2448 - Wood Pallets & Skids (1 Company)
- 2499 - Wood Products (1 Company)
