- 0175 - Deciduous Tree Fruits (1 Company)
- 0181 - Ornamental Nursery Products (2 Companies)
- 0191 - General Farms, Primarily Crop (14 Companies)
- 0241 - Dairy Farms (2 Companies)
- 0272 - Horse And Other Equines (1 Company)
- 0291 - General Farms, Primarily Animals (2 Companies)
- 0711 - Soil Preparation Services (1 Company)
- 0721 - Crop Planting And Protection (2 Companies)
- 0741 - Veterinary Services For Livestock (67 Companies)
- 0742 - Veterinary Services, Specialties (129 Companies)
- 0752 - Animal Specialty Services (93 Companies)
- 0762 - Farm Management Services (2 Companies)
- 0781 - Landscape Counseling And Planning (121 Companies)
- 0782 - Lawn And Garden Services (132 Companies)
- 0783 - Ornamental Shrub And Tree Services (25 Companies)
- 0811 - Timber Tracts (2 Companies)
- 0921 - Fish Hatcheries And Preserves (1 Company)
- 0971 - Hunting, Trapping And Game Propagation (2 Companies)
- 1081 - Metal Mining Services (2 Companies)
- 1221 - Bituminous Coal And Lignite Surface Mining (7 Companies)
- 1241 - Coal Mining Services (4 Companies)
- 1321 - Natural Gas Liquids (6 Companies)
- 1381 - Drilling Oil And Gas Wells (2 Companies)
- 1382 - Oil And Gas Exploration Services (5 Companies)
- 1389 - Oil And Gas Field Services (5 Companies)
- 1422 - Crushed And Broken Limestone (3 Companies)
- 1429 - Crushed And Broken Stone (2 Companies)
- 1499 - Miscellaneous Nonmetallic Minerals (1 Company)
- 1500 - General Contractors (30 Companies)
- 1521 - Single Family Housing Construction (606 Companies)
- 1522 - Residential Construction (70 Companies)
- 1541 - Industrial Buildings And Warehouses (31 Companies)
- 1542 - Nonresidential Construction (205 Companies)
- 1611 - Highway And Street Construction (38 Companies)
- 1622 - Bridge, Tunnel And Elevated Highway Construction (1 Company)
- 1623 - Water, Sewer And Utility Lines (28 Companies)
- 1629 - Heavy Construction (25 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (457 Companies)
- 1721 - Painting And Paper Hanging (76 Companies)
- 1731 - Electrical Work (133 Companies)
- 1741 - Masonry And Other Stonework (31 Companies)
- 1742 - Plastering, Drywall And Insulation (55 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (30 Companies)
- 1751 - Carpentry Work (41 Companies)
- 1752 - Floor Laying & Floor Work (46 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (178 Companies)
- 1771 - Concrete Work (96 Companies)
- 1781 - Water Well Drilling (5 Companies)
- 1791 - Structural Steel Erection (20 Companies)
- 1793 - Glass & Glazing Work (13 Companies)
- 1794 - Excavation Work (22 Companies)
- 1795 - Wrecking & Demolition Work (14 Companies)
- 1796 - Installing Building Equipment (16 Companies)
- 1799 - Special Trade Contractors (195 Companies)
- 2011 - Meat Packing Plants (1 Company)
- 2024 - Ice Cream & Frozen Desserts (2 Companies)
- 2047 - Dog & Cat Food (1 Company)
- 2051 - Bread, Cake & Related Products (2 Companies)
- 2064 - Candy & Other Confectionery Products (2 Companies)
- 2077 - Animal & Marine Fats & Oils (1 Company)
- 2082 - Malt Beverages (12 Companies)
- 2084 - Wines, Brandy & Brandy Spirits (1 Company)
- 2086 - Bottled & Canned Soft Drinks (5 Companies)
- 2121 - Cigars (1 Company)
- 2211 - Broadwoven Fabric Mills, Cotton (4 Companies)
- 2221 - Broadwoven Fabric Mills, Manmade (2 Companies)
- 2259 - Knitting Mills (1 Company)
- 2273 - Carpets & Rugs (3 Companies)
- 2299 - Textile Goods (1 Company)
- 2321 - Mens & Boys Furnishings (5 Companies)
- 2326 - Mens & Boys Work Clothing (1 Company)
- 2331 - Womess & Misses Blouses & Shirts (1 Company)
- 2335 - Womens, Juniors & Misses Dresses (2 Companies)
- 2341 - Womens & Childrens Underwear (1 Company)
- 2361 - Girls & Childrens Dresses, Blouses (1 Company)
- 2369 - Girls & Childrens Outerwear (1 Company)
- 2391 - Curtains & Draperies (1 Company)
- 2392 - Household Furnishings, Nec (2 Companies)
- 2394 - Canvas & Related Products (1 Company)
- 2395 - Pleating & Stitching (14 Companies)
- 2399 - Fabricated Textile Products (4 Companies)
- 2411 - Logging (2 Companies)
- 2421 - Sawmills & Planing Mills, General (15 Companies)
- 2426 - Hardwood Dimension & Flooring Mills (5 Companies)
- 2431 - Millwork (12 Companies)
- 2434 - Wood Kitchen Cabinets (1 Company)
- 2439 - Structural Wood Members (1 Company)
- 2448 - Wood Pallets & Skids (4 Companies)
- 2452 - Prefabricated Wood Buildings (2 Companies)
- 2499 - Wood Products (7 Companies)
- 2511 - Wood Household Furniture (4 Companies)
- 2514 - Metal Household Furniture (1 Company)
- 2521 - Wood Office Furniture (1 Company)
- 2531 - Public Building & Related Furniture (1 Company)
- 2541 - Wood Partitions & Fixtures (1 Company)
- 2621 - Paper Mills (27 Companies)
- 2653 - Corrugated & Solid Fiber Boxes (2 Companies)
- 2655 - Fiber Cans, Tubes, Drums & Similar Products (1 Company)
- 2678 - Stationery Products (3 Companies)
- 2679 - Converted Paper & Paperboard Prods, Nec (15 Companies)
