- 0139 - Field Crops, Except Cash Grain (3 Companies)
- 0171 - Berry Crops (1 Company)
- 0181 - Ornamental Nursery Products (3 Companies)
- 0182 - Food Crops Grown Under Cover (1 Company)
- 0191 - General Farms, Primarily Crop (61 Companies)
- 0241 - Dairy Farms (2 Companies)
- 0254 - Poultry Hatcheries (5 Companies)
- 0711 - Soil Preparation Services (2 Companies)
- 0721 - Crop Planting And Protection (3 Companies)
- 0741 - Veterinary Services For Livestock (17 Companies)
- 0742 - Veterinary Services, Specialties (22 Companies)
- 0751 - Livestock Services, Except Veterinary (4 Companies)
- 0752 - Animal Specialty Services (70 Companies)
- 0762 - Farm Management Services (1 Company)
- 0781 - Landscape Counseling And Planning (15 Companies)
- 0782 - Lawn And Garden Services (15 Companies)
- 0783 - Ornamental Shrub And Tree Services (14 Companies)
- 0913 - Shellfish (1 Company)
- 0971 - Hunting, Trapping And Game Propagation (1 Company)
- 1081 - Metal Mining Services (1 Company)
- 1321 - Natural Gas Liquids (1 Company)
- 1382 - Oil And Gas Exploration Services (1 Company)
- 1389 - Oil And Gas Field Services (1 Company)
- 1500 - General Contractors (38 Companies)
- 1521 - Single Family Housing Construction (899 Companies)
- 1522 - Residential Construction (131 Companies)
- 1541 - Industrial Buildings And Warehouses (51 Companies)
- 1542 - Nonresidential Construction (338 Companies)
- 1611 - Highway And Street Construction (27 Companies)
- 1622 - Bridge, Tunnel And Elevated Highway Construction (2 Companies)
- 1623 - Water, Sewer And Utility Lines (26 Companies)
- 1629 - Heavy Construction (9 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (916 Companies)
- 1721 - Painting And Paper Hanging (63 Companies)
- 1731 - Electrical Work (354 Companies)
- 1741 - Masonry And Other Stonework (28 Companies)
- 1742 - Plastering, Drywall And Insulation (23 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (29 Companies)
- 1751 - Carpentry Work (94 Companies)
- 1752 - Floor Laying & Floor Work (33 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (112 Companies)
- 1771 - Concrete Work (55 Companies)
- 1791 - Structural Steel Erection (42 Companies)
- 1793 - Glass & Glazing Work (3 Companies)
- 1794 - Excavation Work (9 Companies)
- 1795 - Wrecking & Demolition Work (20 Companies)
- 1796 - Installing Building Equipment (32 Companies)
- 1799 - Special Trade Contractors (158 Companies)
- 2011 - Meat Packing Plants (6 Companies)
- 2022 - Cheese, Natural & Processed (1 Company)
- 2024 - Ice Cream & Frozen Desserts (16 Companies)
- 2033 - Canned Fruits & Specialties (1 Company)
- 2051 - Bread, Cake & Related Products (2 Companies)
- 2064 - Candy & Other Confectionery Products (17 Companies)
- 2082 - Malt Beverages (7 Companies)
- 2086 - Bottled & Canned Soft Drinks (5 Companies)
- 2095 - Roasted Coffee (1 Company)
- 2099 - Food Preparations (5 Companies)
- 2121 - Cigars (6 Companies)
- 2211 - Broadwoven Fabric Mills, Cotton (4 Companies)
- 2258 - Lace And Warp Knit Fabric Mills (1 Company)
- 2259 - Knitting Mills (1 Company)
- 2273 - Carpets & Rugs (8 Companies)
- 2321 - Mens & Boys Furnishings (19 Companies)
- 2326 - Mens & Boys Work Clothing (1 Company)
- 2329 - Clothing, Mens & Boys, Nec (1 Company)
- 2331 - Womess & Misses Blouses & Shirts (4 Companies)
- 2335 - Womens, Juniors & Misses Dresses (1 Company)
- 2339 - Womens & Misses Outerwear (1 Company)
- 2341 - Womens & Childrens Underwear (1 Company)
- 2342 - Bras, Girdles & Allied Garments (2 Companies)
- 2353 - Hats, Caps & Millinery (1 Company)
- 2361 - Girls & Childrens Dresses, Blouses (2 Companies)
- 2369 - Girls & Childrens Outerwear (5 Companies)
- 2392 - Household Furnishings, Nec (6 Companies)
- 2394 - Canvas & Related Products (6 Companies)
- 2395 - Pleating & Stitching (12 Companies)
- 2399 - Fabricated Textile Products (1 Company)
- 2421 - Sawmills & Planing Mills, General (1 Company)
- 2426 - Hardwood Dimension & Flooring Mills (1 Company)
- 2431 - Millwork (37 Companies)
- 2434 - Wood Kitchen Cabinets (2 Companies)
- 2441 - Nailed Wood Boxes & Shook (2 Companies)
- 2448 - Wood Pallets & Skids (12 Companies)
- 2451 - Mobile Homes, Manufacturing (1 Company)
- 2499 - Wood Products (10 Companies)
- 2511 - Wood Household Furniture (1 Company)
- 2514 - Metal Household Furniture (3 Companies)
- 2515 - Mattress & Bedsprings (1 Company)
- 2541 - Wood Partitions & Fixtures (2 Companies)
- 2599 - Furniture & Fixtures (1 Company)
- 2621 - Paper Mills (14 Companies)
- 2656 - Sanitary Food Containers, Manufacturing (1 Company)
- 2678 - Stationery Products (1 Company)
- 2679 - Converted Paper & Paperboard Prods, Nec (3 Companies)
- 2711 - Newspapers (36 Companies)
- 2721 - Periodicals, Manufacturing (15 Companies)
- 2731 - Book Publishing (5 Companies)
- 2741 - Miscellaneous Publishing (8 Companies)
- 2752 - Commercial Printing, Lithographic (3 Companies)
