- 0181 - Ornamental Nursery Products (1 Company)
- 0191 - General Farms, Primarily Crop (11 Companies)
- 0721 - Crop Planting And Protection (1 Company)
- 0741 - Veterinary Services For Livestock (10 Companies)
- 0742 - Veterinary Services, Specialties (21 Companies)
- 0752 - Animal Specialty Services (22 Companies)
- 0781 - Landscape Counseling And Planning (49 Companies)
- 0782 - Lawn And Garden Services (47 Companies)
- 0783 - Ornamental Shrub And Tree Services (14 Companies)
- 0811 - Timber Tracts (2 Companies)
- 0851 - Forestry Services (6 Companies)
- 0921 - Fish Hatcheries And Preserves (2 Companies)
- 1321 - Natural Gas Liquids (1 Company)
- 1499 - Miscellaneous Nonmetallic Minerals (1 Company)
- 1500 - General Contractors (18 Companies)
- 1521 - Single Family Housing Construction (233 Companies)
- 1522 - Residential Construction (40 Companies)
- 1541 - Industrial Buildings And Warehouses (16 Companies)
- 1542 - Nonresidential Construction (118 Companies)
- 1611 - Highway And Street Construction (17 Companies)
- 1622 - Bridge, Tunnel And Elevated Highway Construction (1 Company)
- 1623 - Water, Sewer And Utility Lines (8 Companies)
- 1629 - Heavy Construction (7 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (223 Companies)
- 1721 - Painting And Paper Hanging (48 Companies)
- 1731 - Electrical Work (57 Companies)
- 1741 - Masonry And Other Stonework (13 Companies)
- 1742 - Plastering, Drywall And Insulation (5 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (5 Companies)
- 1751 - Carpentry Work (24 Companies)
- 1752 - Floor Laying & Floor Work (14 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (77 Companies)
- 1771 - Concrete Work (34 Companies)
- 1781 - Water Well Drilling (3 Companies)
- 1791 - Structural Steel Erection (4 Companies)
- 1794 - Excavation Work (5 Companies)
- 1795 - Wrecking & Demolition Work (7 Companies)
- 1796 - Installing Building Equipment (4 Companies)
- 1799 - Special Trade Contractors (80 Companies)
- 2024 - Ice Cream & Frozen Desserts (6 Companies)
- 2034 - Dried & Dehydrated Fruits, Vegetables & Soup Mixes (1 Company)
- 2082 - Malt Beverages (2 Companies)
- 2084 - Wines, Brandy & Brandy Spirits (1 Company)
- 2099 - Food Preparations (2 Companies)
- 2211 - Broadwoven Fabric Mills, Cotton (2 Companies)
- 2391 - Curtains & Draperies (1 Company)
- 2394 - Canvas & Related Products (1 Company)
- 2395 - Pleating & Stitching (5 Companies)
- 2399 - Fabricated Textile Products (1 Company)
- 2411 - Logging (1 Company)
- 2426 - Hardwood Dimension & Flooring Mills (1 Company)
- 2441 - Nailed Wood Boxes & Shook (1 Company)
- 2448 - Wood Pallets & Skids (1 Company)
- 2521 - Wood Office Furniture (3 Companies)
- 2531 - Public Building & Related Furniture (1 Company)
- 2599 - Furniture & Fixtures (2 Companies)
- 2621 - Paper Mills (2 Companies)
- 2675 - Die Cut Paper & Board (1 Company)
- 2711 - Newspapers (20 Companies)
- 2721 - Periodicals, Manufacturing (6 Companies)
- 2731 - Book Publishing (3 Companies)
- 2741 - Miscellaneous Publishing (5 Companies)
- 2752 - Commercial Printing, Lithographic (3 Companies)
- 2754 - Commercial Printing, Gravure (5 Companies)
- 2759 - Commercial Printing (26 Companies)
- 2789 - Bookbinding & Related Work (2 Companies)
- 2791 - Typesetting (3 Companies)
- 2813 - Industrial Gases (1 Company)
- 2819 - Industrial Inorganic Chemicals (3 Companies)
- 2833 - Medicinal Chemicals & Botanical (1 Company)
- 2834 - Pharmaceutical Preparations (3 Companies)
- 2844 - Perfumes, Cosmetics & Other Toilet Preparations (1 Company)
- 2869 - Industrial Organic Chemicals (2 Companies)
- 2899 - Chemicals Preparations, Nec (1 Company)
- 2911 - Petroleum Refining (11 Companies)
- 2951 - Asphalt Paving Mixtures & Blocks (1 Company)
- 3011 - Tires & Inner Tubes (1 Company)
- 3069 - Fabricated Rubber Products (2 Companies)
- 3089 - Plastics Products (4 Companies)
- 3211 - Flat Glass (3 Companies)
- 3273 - Ready Mixed Concrete (1 Company)
- 3299 - Nonmetallic Mineral Products (1 Company)
- 3339 - Metal Mills, Primary Nonferrous, Nec (1 Company)
- 3423 - Hand & Edge Tools (1 Company)
- 3432 - Plumbing Fixture Fittings & Trim (2 Companies)
- 3433 - Heating Equipment, Except Electric (1 Company)
- 3441 - Fabricated Structural Metal (1 Company)
- 3444 - Sheet Metalwork (8 Companies)
- 3446 - Architectural Metalwork (5 Companies)
- 3471 - Plating And Polishing (2 Companies)
- 3479 - Metal Coating & Allied Services (3 Companies)
- 3497 - Metal Foil & Leaf (1 Company)
- 3541 - Machine Tools, Metal Cutting Type (1 Company)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (3 Companies)
- 3545 - Machine Tool Accessories (1 Company)
- 3567 - Ndustrial Furnaces And Ovens (2 Companies)
- 3578 - Calculating And Accounting Equipment (7 Companies)
- 3585 - Refrigeration And Heating Equipment (2 Companies)
- 3589 - Service Industry Machinery (1 Company)
- 3592 - Carburetors, Pistons, Rings And Valves (1 Company)
