- 0116 - Soybeans (1 Company)
- 0191 - General Farms, Primarily Crop (2 Companies)
- 0741 - Veterinary Services For Livestock (1 Company)
- 0742 - Veterinary Services, Specialties (1 Company)
- 0752 - Animal Specialty Services (5 Companies)
- 0781 - Landscape Counseling And Planning (4 Companies)
- 0782 - Lawn And Garden Services (5 Companies)
- 0783 - Ornamental Shrub And Tree Services (1 Company)
- 1521 - Single Family Housing Construction (6 Companies)
- 1522 - Residential Construction (1 Company)
- 1542 - Nonresidential Construction (2 Companies)
- 1629 - Heavy Construction (1 Company)
- 1711 - Plumbing, Heating, Air Conditioning (18 Companies)
- 1721 - Painting And Paper Hanging (1 Company)
- 1731 - Electrical Work (1 Company)
- 1741 - Masonry And Other Stonework (4 Companies)
- 1742 - Plastering, Drywall And Insulation (1 Company)
- 1751 - Carpentry Work (2 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (1 Company)
- 1781 - Water Well Drilling (1 Company)
- 1794 - Excavation Work (1 Company)
- 1796 - Installing Building Equipment (2 Companies)
- 1799 - Special Trade Contractors (7 Companies)
- 2086 - Bottled & Canned Soft Drinks (1 Company)
- 2431 - Millwork (3 Companies)
- 2621 - Paper Mills (2 Companies)
- 2752 - Commercial Printing, Lithographic (1 Company)
- 3089 - Plastics Products (3 Companies)
- 3421 - Cutlery (1 Company)
- 3578 - Calculating And Accounting Equipment (1 Company)
- 3589 - Service Industry Machinery (1 Company)
- 3714 - Motor Vehicle Parts And Accessories (1 Company)
- 3732 - Boatbuilding And Repairing (1 Company)
- 3842 - Orthopedic , Prosthetic And Surgical Appliances An (1 Company)
- 3949 - Sporting And Athletic Goods (1 Company)
- 4011 - Railroads, Line Haul Operating (1 Company)
- 4111 - Local & Suburban Transit (1 Company)
- 4121 - Taxicabs (1 Company)
- 4212 - Local Trucking, Without Storage (7 Companies)
- 4213 - Trucking, Except Local (8 Companies)
- 4214 - Local Trucking With Storage (3 Companies)
- 4215 - Courier Services, Except By Air (1 Company)
- 4222 - Refrigerated Warehousing And Storage (1 Company)
- 4225 - General Warehousing And Storage (5 Companies)
- 4226 - Special Warehousing And Storage (3 Companies)
- 4311 - U S Postal Service (15 Companies)
- 4724 - Travel Agencies (2 Companies)
- 4729 - Passenger Transportation Services (1 Company)
- 4731 - Freight Transportation Arrangement (5 Companies)
- 4812 - Radiotelephone Communications (1 Company)