- 0181 - Ornamental Nursery Products (2 Companies)
- 0191 - General Farms, Primarily Crop (3 Companies)
- 0272 - Horse And Other Equines (1 Company)
- 0721 - Crop Planting And Protection (2 Companies)
- 0741 - Veterinary Services For Livestock (27 Companies)
- 0742 - Veterinary Services, Specialties (51 Companies)
- 0752 - Animal Specialty Services (24 Companies)
- 0781 - Landscape Counseling And Planning (33 Companies)
- 0782 - Lawn And Garden Services (46 Companies)
- 0783 - Ornamental Shrub And Tree Services (6 Companies)
- 0811 - Timber Tracts (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 (2 Companies)
- 1422 - Crushed And Broken Limestone (1 Company)
- 1500 - General Contractors (8 Companies)
- 1521 - Single Family Housing Construction (165 Companies)
- 1522 - Residential Construction (24 Companies)
- 1541 - Industrial Buildings And Warehouses (11 Companies)
- 1542 - Nonresidential Construction (61 Companies)
- 1611 - Highway And Street Construction (21 Companies)
- 1623 - Water, Sewer And Utility Lines (6 Companies)
- 1629 - Heavy Construction (33 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (134 Companies)
- 1721 - Painting And Paper Hanging (27 Companies)
- 1731 - Electrical Work (30 Companies)
- 1741 - Masonry And Other Stonework (4 Companies)
- 1742 - Plastering, Drywall And Insulation (9 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (11 Companies)
- 1751 - Carpentry Work (22 Companies)
- 1752 - Floor Laying & Floor Work (10 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (58 Companies)
- 1771 - Concrete Work (21 Companies)
- 1781 - Water Well Drilling (5 Companies)
- 1791 - Structural Steel Erection (1 Company)
- 1794 - Excavation Work (4 Companies)
- 1795 - Wrecking & Demolition Work (3 Companies)
- 1799 - Special Trade Contractors (98 Companies)
- 2024 - Ice Cream & Frozen Desserts (1 Company)
- 2082 - Malt Beverages (3 Companies)
- 2086 - Bottled & Canned Soft Drinks (2 Companies)
- 2121 - Cigars (1 Company)
- 2353 - Hats, Caps & Millinery (1 Company)
- 2394 - Canvas & Related Products (6 Companies)
- 2395 - Pleating & Stitching (3 Companies)
- 2421 - Sawmills & Planing Mills, General (1 Company)
- 2426 - Hardwood Dimension & Flooring Mills (1 Company)
- 2431 - Millwork (4 Companies)
- 2439 - Structural Wood Members (2 Companies)
- 2499 - Wood Products (1 Company)
- 2515 - Mattress & Bedsprings (1 Company)
- 2531 - Public Building & Related Furniture (1 Company)
- 2541 - Wood Partitions & Fixtures (1 Company)
- 2621 - Paper Mills (1 Company)
- 2711 - Newspapers (10 Companies)
- 2721 - Periodicals, Manufacturing (8 Companies)
- 2731 - Book Publishing (1 Company)
- 2741 - Miscellaneous Publishing (5 Companies)
- 2759 - Commercial Printing (17 Companies)
- 2813 - Industrial Gases (1 Company)
- 2851 - Paint & Allied Products (2 Companies)
- 2869 - Industrial Organic Chemicals (1 Company)
- 2911 - Petroleum Refining (4 Companies)
- 2952 - Asphalt Felts & Coatings (1 Company)
- 3021 - Rubber & Plastics Footwear (1 Company)
- 3069 - Fabricated Rubber Products (1 Company)
- 3083 - Laminated Plastic Plate, Sheet & Shapes (4 Companies)
- 3089 - Plastics Products (6 Companies)
- 3211 - Flat Glass (1 Company)
- 3229 - Pressed & Blown Glass, Nec (1 Company)
- 3231 - Products Of Purchased Glass (2 Companies)
- 3299 - Nonmetallic Mineral Products (1 Company)
- 3312 - Blast Furnaces And Steel Mills (1 Company)
- 3316 - Cold Finishing Of Steel Shapes (1 Company)
- 3399 - Primary Metal Products (1 Company)
- 3423 - Hand & Edge Tools (2 Companies)
- 3429 - Hardware, Nec (4 Companies)
- 3432 - Plumbing Fixture Fittings & Trim (1 Company)
- 3433 - Heating Equipment, Except Electric (1 Company)
- 3441 - Fabricated Structural Metal (1 Company)
- 3442 - Metal Doors, Sash & Trim (1 Company)
- 3444 - Sheet Metalwork (6 Companies)
- 3446 - Architectural Metalwork (1 Company)
- 3471 - Plating And Polishing (3 Companies)
- 3479 - Metal Coating & Allied Services (4 Companies)
- 3491 - Industrial Valves (2 Companies)
- 3498 - Fabricated Pipe & Fittings (1 Company)
- 3499 - Fabricated Metal Products (1 Company)
- 3519 - Internal Combustion Engines (2 Companies)
- 3541 - Machine Tools, Metal Cutting Type (1 Company)
- 3542 - Machine Tools, Metal Forming Type (1 Company)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (1 Company)
- 3567 - Ndustrial Furnaces And Ovens (1 Company)
- 3578 - Calculating And Accounting Equipment (2 Companies)
- 3582 - Commercial Laundry, Drycleaning, And Pressing Equi (1 Company)
- 3585 - Refrigeration And Heating Equipment (2 Companies)
- 3589 - Service Industry Machinery (1 Company)
- 3599 - Industrial Machinery (3 Companies)
- 3624 - Carbon And Graphite Products (1 Company)
