- 0132 - Tobacco (1 Company)
- 0181 - Ornamental Nursery Products (3 Companies)
- 0191 - General Farms, Primarily Crop (8 Companies)
- 0241 - Dairy Farms (1 Company)
- 0741 - Veterinary Services For Livestock (1 Company)
- 0742 - Veterinary Services, Specialties (10 Companies)
- 0752 - Animal Specialty Services (32 Companies)
- 0781 - Landscape Counseling And Planning (47 Companies)
- 0782 - Lawn And Garden Services (47 Companies)
- 0783 - Ornamental Shrub And Tree Services (9 Companies)
- 0811 - Timber Tracts (10 Companies)
- 0851 - Forestry Services (1 Company)
- 0921 - Fish Hatcheries And Preserves (1 Company)
- 0971 - Hunting, Trapping And Game Propagation (1 Company)
- 1500 - General Contractors (3 Companies)
- 1521 - Single Family Housing Construction (194 Companies)
- 1522 - Residential Construction (32 Companies)
- 1542 - Nonresidential Construction (80 Companies)
- 1611 - Highway And Street Construction (45 Companies)
- 1622 - Bridge, Tunnel And Elevated Highway Construction (1 Company)
- 1623 - Water, Sewer And Utility Lines (6 Companies)
- 1629 - Heavy Construction (26 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (103 Companies)
- 1721 - Painting And Paper Hanging (25 Companies)
- 1731 - Electrical Work (39 Companies)
- 1741 - Masonry And Other Stonework (9 Companies)
- 1742 - Plastering, Drywall And Insulation (17 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (10 Companies)
- 1751 - Carpentry Work (26 Companies)
- 1752 - Floor Laying & Floor Work (15 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (51 Companies)
- 1771 - Concrete Work (37 Companies)
- 1781 - Water Well Drilling (2 Companies)
- 1791 - Structural Steel Erection (1 Company)
- 1793 - Glass & Glazing Work (1 Company)
- 1794 - Excavation Work (15 Companies)
- 1796 - Installing Building Equipment (1 Company)
- 1799 - Special Trade Contractors (61 Companies)
- 2024 - Ice Cream & Frozen Desserts (1 Company)
- 2051 - Bread, Cake & Related Products (2 Companies)
- 2064 - Candy & Other Confectionery Products (1 Company)
- 2086 - Bottled & Canned Soft Drinks (4 Companies)
- 2411 - Logging (1 Company)
- 2426 - Hardwood Dimension & Flooring Mills (1 Company)
- 2431 - Millwork (4 Companies)
- 2434 - Wood Kitchen Cabinets (6 Companies)
- 2439 - Structural Wood Members (2 Companies)
- 2448 - Wood Pallets & Skids (1 Company)
- 2514 - Metal Household Furniture (1 Company)
- 2515 - Mattress & Bedsprings (2 Companies)
