- 0139 - Field Crops, Except Cash Grain (1 Company)
- 0191 - General Farms, Primarily Crop (3 Companies)
- 0741 - Veterinary Services For Livestock (2 Companies)
- 0742 - Veterinary Services, Specialties (4 Companies)
- 0752 - Animal Specialty Services (5 Companies)
- 0781 - Landscape Counseling And Planning (5 Companies)
- 0782 - Lawn And Garden Services (13 Companies)
- 0783 - Ornamental Shrub And Tree Services (1 Company)
- 1321 - Natural Gas Liquids (2 Companies)
- 1500 - General Contractors (2 Companies)
- 1521 - Single Family Housing Construction (38 Companies)
- 1522 - Residential Construction (4 Companies)
- 1541 - Industrial Buildings And Warehouses (3 Companies)
- 1542 - Nonresidential Construction (15 Companies)
- 1611 - Highway And Street Construction (10 Companies)
- 1623 - Water, Sewer And Utility Lines (4 Companies)
- 1629 - Heavy Construction (5 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (34 Companies)
- 1721 - Painting And Paper Hanging (3 Companies)
- 1731 - Electrical Work (14 Companies)
- 1741 - Masonry And Other Stonework (1 Company)
- 1742 - Plastering, Drywall And Insulation (4 Companies)
- 1751 - Carpentry Work (2 Companies)
- 1752 - Floor Laying & Floor Work (5 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (13 Companies)
- 1771 - Concrete Work (15 Companies)
- 1791 - Structural Steel Erection (1 Company)
- 1795 - Wrecking & Demolition Work (3 Companies)
- 1799 - Special Trade Contractors (14 Companies)
- 2011 - Meat Packing Plants (1 Company)
- 2024 - Ice Cream & Frozen Desserts (1 Company)
- 2051 - Bread, Cake & Related Products (1 Company)
- 2086 - Bottled & Canned Soft Drinks (5 Companies)
- 2431 - Millwork (6 Companies)
- 2434 - Wood Kitchen Cabinets (1 Company)
- 2511 - Wood Household Furniture (2 Companies)
- 2621 - Paper Mills (5 Companies)
- 2677 - Envelopes (1 Company)
- 2679 - Converted Paper & Paperboard Prods, Nec (2 Companies)
- 2721 - Periodicals, Manufacturing (1 Company)
- 2731 - Book Publishing (1 Company)
- 2741 - Miscellaneous Publishing (1 Company)
- 2759 - Commercial Printing (9 Companies)
- 2819 - Industrial Inorganic Chemicals (3 Companies)
- 2911 - Petroleum Refining (1 Company)
- 2951 - Asphalt Paving Mixtures & Blocks (1 Company)
- 2952 - Asphalt Felts & Coatings (1 Company)
- 3069 - Fabricated Rubber Products (1 Company)
- 3083 - Laminated Plastic Plate, Sheet & Shapes (1 Company)
- 3089 - Plastics Products (3 Companies)