- 0181 - Ornamental Nursery Products (1 Company)
- 0191 - General Farms, Primarily Crop (5 Companies)
- 0291 - General Farms, Primarily Animals (1 Company)
- 0741 - Veterinary Services For Livestock (5 Companies)
- 0742 - Veterinary Services, Specialties (5 Companies)
- 0752 - Animal Specialty Services (8 Companies)
- 0762 - Farm Management Services (1 Company)
- 0782 - Lawn And Garden Services (7 Companies)
- 0783 - Ornamental Shrub And Tree Services (4 Companies)
- 1500 - General Contractors (3 Companies)
- 1521 - Single Family Housing Construction (46 Companies)
- 1522 - Residential Construction (2 Companies)
- 1542 - Nonresidential Construction (14 Companies)
- 1611 - Highway And Street Construction (9 Companies)
- 1623 - Water, Sewer And Utility Lines (2 Companies)
- 1629 - Heavy Construction (2 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (29 Companies)
- 1721 - Painting And Paper Hanging (5 Companies)
- 1731 - Electrical Work (14 Companies)
- 1742 - Plastering, Drywall And Insulation (5 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (2 Companies)
- 1751 - Carpentry Work (10 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (15 Companies)
- 1771 - Concrete Work (7 Companies)
- 1781 - Water Well Drilling (3 Companies)
- 1794 - Excavation Work (18 Companies)
- 1799 - Special Trade Contractors (9 Companies)
- 2011 - Meat Packing Plants (1 Company)
- 2411 - Logging (2 Companies)
- 2421 - Sawmills & Planing Mills, General (1 Company)
- 2431 - Millwork (2 Companies)
- 2499 - Wood Products (1 Company)
- 2541 - Wood Partitions & Fixtures (1 Company)
- 2621 - Paper Mills (1 Company)
- 2711 - Newspapers (6 Companies)
- 2759 - Commercial Printing (3 Companies)
- 2819 - Industrial Inorganic Chemicals (2 Companies)
- 2841 - Soap & Other Detergents (1 Company)
- 2951 - Asphalt Paving Mixtures & Blocks (5 Companies)
- 3021 - Rubber & Plastics Footwear (1 Company)
- 3089 - Plastics Products (1 Company)
- 3211 - Flat Glass (1 Company)
- 3432 - Plumbing Fixture Fittings & Trim (2 Companies)
- 3433 - Heating Equipment, Except Electric (1 Company)
- 3444 - Sheet Metalwork (1 Company)
- 3469 - Metal Stampings (1 Company)
- 3471 - Plating And Polishing (1 Company)
- 3479 - Metal Coating & Allied Services (1 Company)
- 3491 - Industrial Valves (1 Company)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (1 Company)