- 0191 - General Farms, Primarily Crop (2 Companies)
- 0291 - General Farms, Primarily Animals (1 Company)
- 0741 - Veterinary Services For Livestock (14 Companies)
- 0742 - Veterinary Services, Specialties (26 Companies)
- 0752 - Animal Specialty Services (19 Companies)
- 0781 - Landscape Counseling And Planning (7 Companies)
- 0782 - Lawn And Garden Services (9 Companies)
- 0783 - Ornamental Shrub And Tree Services (5 Companies)
- 0811 - Timber Tracts (3 Companies)
- 1382 - Oil And Gas Exploration Services (2 Companies)
- 1389 - Oil And Gas Field Services (2 Companies)
- 1500 - General Contractors (5 Companies)
- 1521 - Single Family Housing Construction (85 Companies)
- 1522 - Residential Construction (12 Companies)
- 1541 - Industrial Buildings And Warehouses (4 Companies)
- 1542 - Nonresidential Construction (18 Companies)
- 1611 - Highway And Street Construction (3 Companies)
- 1623 - Water, Sewer And Utility Lines (1 Company)
- 1629 - Heavy Construction (1 Company)
- 1711 - Plumbing, Heating, Air Conditioning (27 Companies)
- 1721 - Painting And Paper Hanging (4 Companies)
- 1731 - Electrical Work (3 Companies)
- 1741 - Masonry And Other Stonework (2 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (4 Companies)
- 1751 - Carpentry Work (3 Companies)
- 1752 - Floor Laying & Floor Work (5 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (25 Companies)
- 1771 - Concrete Work (4 Companies)
- 1794 - Excavation Work (1 Company)
- 1799 - Special Trade Contractors (18 Companies)
- 2273 - Carpets & Rugs (1 Company)
- 2395 - Pleating & Stitching (1 Company)
- 2426 - Hardwood Dimension & Flooring Mills (1 Company)
- 2431 - Millwork (3 Companies)
- 2511 - Wood Household Furniture (2 Companies)
- 2521 - Wood Office Furniture (1 Company)
- 2531 - Public Building & Related Furniture (1 Company)
- 2542 - Partitions & Fixtures, Except Wood (1 Company)
- 2621 - Paper Mills (1 Company)
- 2656 - Sanitary Food Containers, Manufacturing (1 Company)
- 2711 - Newspapers (1 Company)
- 2721 - Periodicals, Manufacturing (1 Company)
- 2759 - Commercial Printing (9 Companies)
- 2819 - Industrial Inorganic Chemicals (2 Companies)
- 2851 - Paint & Allied Products (1 Company)
- 2869 - Industrial Organic Chemicals (1 Company)
- 2875 - Fertilizers, Mixing Only (1 Company)
- 2911 - Petroleum Refining (2 Companies)
- 3069 - Fabricated Rubber Products (2 Companies)
- 3089 - Plastics Products (5 Companies)
