- 0139 - Field Crops, Except Cash Grain (4 Companies)
- 0175 - Deciduous Tree Fruits (1 Company)
- 0181 - Ornamental Nursery Products (14 Companies)
- 0182 - Food Crops Grown Under Cover (1 Company)
- 0191 - General Farms, Primarily Crop (17 Companies)
- 0272 - Horse And Other Equines (1 Company)
- 0291 - General Farms, Primarily Animals (2 Companies)
- 0721 - Crop Planting And Protection (1 Company)
- 0741 - Veterinary Services For Livestock (53 Companies)
- 0742 - Veterinary Services, Specialties (97 Companies)
- 0752 - Animal Specialty Services (89 Companies)
- 0781 - Landscape Counseling And Planning (106 Companies)
- 0782 - Lawn And Garden Services (94 Companies)
- 0783 - Ornamental Shrub And Tree Services (46 Companies)
- 0921 - Fish Hatcheries And Preserves (1 Company)
- 0971 - Hunting, Trapping And Game Propagation (4 Companies)
- 1081 - Metal Mining Services (1 Company)
- 1241 - Coal Mining Services (1 Company)
- 1321 - Natural Gas Liquids (2 Companies)
- 1382 - Oil And Gas Exploration Services (1 Company)
- 1389 - Oil And Gas Field Services (2 Companies)
- 1422 - Crushed And Broken Limestone (6 Companies)
- 1429 - Crushed And Broken Stone (1 Company)
- 1500 - General Contractors (33 Companies)
- 1521 - Single Family Housing Construction (688 Companies)
- 1522 - Residential Construction (63 Companies)
- 1541 - Industrial Buildings And Warehouses (25 Companies)
- 1542 - Nonresidential Construction (269 Companies)
- 1611 - Highway And Street Construction (52 Companies)
- 1622 - Bridge, Tunnel And Elevated Highway Construction (2 Companies)
- 1623 - Water, Sewer And Utility Lines (17 Companies)
- 1629 - Heavy Construction (20 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (379 Companies)
- 1721 - Painting And Paper Hanging (61 Companies)
- 1731 - Electrical Work (159 Companies)
- 1741 - Masonry And Other Stonework (34 Companies)
- 1742 - Plastering, Drywall And Insulation (66 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (21 Companies)
- 1751 - Carpentry Work (84 Companies)
- 1752 - Floor Laying & Floor Work (67 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (165 Companies)
- 1771 - Concrete Work (104 Companies)
- 1781 - Water Well Drilling (2 Companies)
- 1791 - Structural Steel Erection (22 Companies)
- 1793 - Glass & Glazing Work (12 Companies)
- 1794 - Excavation Work (9 Companies)
- 1795 - Wrecking & Demolition Work (23 Companies)
- 1796 - Installing Building Equipment (11 Companies)
- 1799 - Special Trade Contractors (227 Companies)
- 2024 - Ice Cream & Frozen Desserts (3 Companies)
- 2047 - Dog & Cat Food (1 Company)
- 2051 - Bread, Cake & Related Products (3 Companies)
- 2064 - Candy & Other Confectionery Products (5 Companies)
- 2077 - Animal & Marine Fats & Oils (1 Company)
- 2082 - Malt Beverages (22 Companies)
- 2084 - Wines, Brandy & Brandy Spirits (3 Companies)
- 2085 - Distilled & Blended Liquors (5 Companies)
- 2086 - Bottled & Canned Soft Drinks (14 Companies)
- 2121 - Cigars (6 Companies)
- 2211 - Broadwoven Fabric Mills, Cotton (2 Companies)
- 2273 - Carpets & Rugs (4 Companies)
- 2321 - Mens & Boys Furnishings (3 Companies)
- 2325 - Mens & Boys Trousers & Slacks (1 Company)
- 2326 - Mens & Boys Work Clothing (3 Companies)
- 2331 - Womess & Misses Blouses & Shirts (1 Company)
- 2341 - Womens & Childrens Underwear (1 Company)
- 2391 - Curtains & Draperies (2 Companies)
- 2392 - Household Furnishings, Nec (1 Company)
- 2395 - Pleating & Stitching (8 Companies)
- 2399 - Fabricated Textile Products (3 Companies)
- 2421 - Sawmills & Planing Mills, General (9 Companies)
- 2426 - Hardwood Dimension & Flooring Mills (6 Companies)
- 2431 - Millwork (23 Companies)
- 2434 - Wood Kitchen Cabinets (4 Companies)
- 2439 - Structural Wood Members (2 Companies)
- 2448 - Wood Pallets & Skids (2 Companies)
- 2452 - Prefabricated Wood Buildings (4 Companies)
- 2499 - Wood Products (7 Companies)
- 2511 - Wood Household Furniture (4 Companies)
- 2515 - Mattress & Bedsprings (2 Companies)
- 2521 - Wood Office Furniture (3 Companies)
- 2531 - Public Building & Related Furniture (2 Companies)
- 2541 - Wood Partitions & Fixtures (1 Company)
- 2599 - Furniture & Fixtures (1 Company)
- 2611 - Pulp Mills (1 Company)
- 2621 - Paper Mills (17 Companies)
- 2631 - Paperboard Mills (1 Company)
- 2653 - Corrugated & Solid Fiber Boxes (2 Companies)
- 2655 - Fiber Cans, Tubes, Drums & Similar Products (1 Company)
- 2656 - Sanitary Food Containers, Manufacturing (1 Company)
- 2679 - Converted Paper & Paperboard Prods, Nec (8 Companies)
- 2711 - Newspapers (29 Companies)
- 2721 - Periodicals, Manufacturing (39 Companies)
- 2731 - Book Publishing (23 Companies)
- 2741 - Miscellaneous Publishing (187 Companies)
- 2752 - Commercial Printing, Lithographic (8 Companies)
- 2754 - Commercial Printing, Gravure (3 Companies)
- 2759 - Commercial Printing (89 Companies)
- 2782 - Blankbooks & Looseleaf Binders (2 Companies)
- 2791 - Typesetting (4 Companies)
