- 0139 - Field Crops, Except Cash Grain (2 Companies)
- 0181 - Ornamental Nursery Products (4 Companies)
- 0191 - General Farms, Primarily Crop (7 Companies)
- 0254 - Poultry Hatcheries (1 Company)
- 0291 - General Farms, Primarily Animals (1 Company)
- 0721 - Crop Planting And Protection (1 Company)
- 0724 - Cotton Ginning (1 Company)
- 0741 - Veterinary Services For Livestock (29 Companies)
- 0742 - Veterinary Services, Specialties (50 Companies)
- 0751 - Livestock Services, Except Veterinary (1 Company)
- 0752 - Animal Specialty Services (65 Companies)
- 0762 - Farm Management Services (1 Company)
- 0781 - Landscape Counseling And Planning (49 Companies)
- 0782 - Lawn And Garden Services (38 Companies)
- 0783 - Ornamental Shrub And Tree Services (12 Companies)
- 1081 - Metal Mining Services (2 Companies)
- 1241 - Coal Mining Services (2 Companies)
- 1311 - Crude Petroleum And Natural Gas (2 Companies)
- 1382 - Oil And Gas Exploration Services (3 Companies)
- 1389 - Oil And Gas Field Services (3 Companies)
- 1500 - General Contractors (10 Companies)
- 1521 - Single Family Housing Construction (382 Companies)
- 1522 - Residential Construction (37 Companies)
- 1541 - Industrial Buildings And Warehouses (7 Companies)
- 1542 - Nonresidential Construction (106 Companies)
- 1611 - Highway And Street Construction (18 Companies)
- 1622 - Bridge, Tunnel And Elevated Highway Construction (2 Companies)
- 1623 - Water, Sewer And Utility Lines (7 Companies)
- 1629 - Heavy Construction (1 Company)
- 1711 - Plumbing, Heating, Air Conditioning (234 Companies)
- 1721 - Painting And Paper Hanging (51 Companies)
- 1731 - Electrical Work (59 Companies)
- 1741 - Masonry And Other Stonework (7 Companies)
- 1742 - Plastering, Drywall And Insulation (39 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (14 Companies)
- 1751 - Carpentry Work (14 Companies)
- 1752 - Floor Laying & Floor Work (28 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (132 Companies)
- 1771 - Concrete Work (43 Companies)
- 1781 - Water Well Drilling (3 Companies)
- 1791 - Structural Steel Erection (3 Companies)
- 1793 - Glass & Glazing Work (5 Companies)
- 1794 - Excavation Work (7 Companies)
- 1795 - Wrecking & Demolition Work (2 Companies)
- 1796 - Installing Building Equipment (2 Companies)
- 1799 - Special Trade Contractors (66 Companies)
- 2011 - Meat Packing Plants (2 Companies)
- 2024 - Ice Cream & Frozen Desserts (1 Company)
- 2047 - Dog & Cat Food (2 Companies)
- 2051 - Bread, Cake & Related Products (5 Companies)
- 2082 - Malt Beverages (15 Companies)
- 2084 - Wines, Brandy & Brandy Spirits (1 Company)
- 2095 - Roasted Coffee (1 Company)
- 2099 - Food Preparations (3 Companies)
- 2211 - Broadwoven Fabric Mills, Cotton (6 Companies)
- 2221 - Broadwoven Fabric Mills, Manmade (1 Company)
- 2311 - Mens & Boys Suits & Coats (1 Company)
- 2321 - Mens & Boys Furnishings (1 Company)
- 2335 - Womens, Juniors & Misses Dresses (2 Companies)
- 2361 - Girls & Childrens Dresses, Blouses (2 Companies)
- 2391 - Curtains & Draperies (1 Company)
- 2392 - Household Furnishings, Nec (1 Company)
- 2394 - Canvas & Related Products (1 Company)
- 2395 - Pleating & Stitching (1 Company)
- 2421 - Sawmills & Planing Mills, General (2 Companies)
- 2426 - Hardwood Dimension & Flooring Mills (4 Companies)
- 2431 - Millwork (5 Companies)
- 2448 - Wood Pallets & Skids (2 Companies)
- 2499 - Wood Products (1 Company)
- 2515 - Mattress & Bedsprings (1 Company)
- 2541 - Wood Partitions & Fixtures (1 Company)
- 2621 - Paper Mills (10 Companies)
- 2677 - Envelopes (1 Company)
- 2679 - Converted Paper & Paperboard Prods, Nec (1 Company)
- 2711 - Newspapers (10 Companies)
- 2721 - Periodicals, Manufacturing (8 Companies)
- 2731 - Book Publishing (3 Companies)
- 2741 - Miscellaneous Publishing (8 Companies)
- 2759 - Commercial Printing (29 Companies)
- 2819 - Industrial Inorganic Chemicals (4 Companies)
- 2833 - Medicinal Chemicals & Botanical (1 Company)
- 2834 - Pharmaceutical Preparations (3 Companies)
- 2842 - Polishes And Sanitation Goods (1 Company)
- 2844 - Perfumes, Cosmetics & Other Toilet Preparations (2 Companies)
- 2911 - Petroleum Refining (2 Companies)
- 2951 - Asphalt Paving Mixtures & Blocks (3 Companies)
- 2952 - Asphalt Felts & Coatings (1 Company)
- 3069 - Fabricated Rubber Products (1 Company)
- 3081 - Unsupported Plastics Film & Sheet (1 Company)
- 3083 - Laminated Plastic Plate, Sheet & Shapes (1 Company)
- 3089 - Plastics Products (10 Companies)
- 3111 - Leather Tanning & Finishing (1 Company)
- 3161 - Luggage (1 Company)
- 3211 - Flat Glass (8 Companies)
- 3229 - Pressed & Blown Glass, Nec (1 Company)
- 3231 - Products Of Purchased Glass (1 Company)
- 3253 - Ceramic Wall Update Master_sic Tile (2 Companies)
- 3273 - Ready Mixed Concrete (2 Companies)
- 3369 - Nonferrous Foundries (1 Company)
- 3398 - Metal Heat Treating (1 Company)
