- 0191 - General Farms, Primarily Crop (11 Companies)
- 0291 - General Farms, Primarily Animals (1 Company)
- 0721 - Crop Planting And Protection (2 Companies)
- 0741 - Veterinary Services For Livestock (2 Companies)
- 0742 - Veterinary Services, Specialties (2 Companies)
- 0751 - Livestock Services, Except Veterinary (1 Company)
- 0762 - Farm Management Services (1 Company)
- 1389 - Oil And Gas Field Services (1 Company)
- 1521 - Single Family Housing Construction (2 Companies)
- 1542 - Nonresidential Construction (1 Company)
- 1711 - Plumbing, Heating, Air Conditioning (4 Companies)
- 1794 - Excavation Work (3 Companies)
- 2711 - Newspapers (1 Company)
- 2759 - Commercial Printing (2 Companies)
- 3089 - Plastics Products (1 Company)
- 3273 - Ready Mixed Concrete (1 Company)
- 3599 - Industrial Machinery (1 Company)
- 4111 - Local & Suburban Transit (1 Company)
- 4212 - Local Trucking, Without Storage (2 Companies)
- 4213 - Trucking, Except Local (2 Companies)
- 4214 - Local Trucking With Storage (1 Company)
- 4221 - Farm Product Warehousing And Storage (1 Company)
- 4311 - U S Postal Service (1 Company)
- 4581 - Airports, Flying Fields & Services (2 Companies)
- 4729 - Passenger Transportation Services (1 Company)
- 4731 - Freight Transportation Arrangement (1 Company)
- 4789 - Transportation Services (1 Company)
- 4813 - Telephone Communication Except Radio (2 Companies)
- 4911 - Electric Services (2 Companies)
- 4931 - Electric And Other Services Combined (1 Company)
- 4953 - Refuse Systems (3 Companies)
- 5013 - Motor Vehicle Supplies And New Parts (1 Company)
- 5015 - Motor Vehicle Parts, Used (1 Company)
- 5044 - Office Equipment (1 Company)
- 5153 - Grain And Field Beans (2 Companies)
- 5154 - Livestock (1 Company)
- 5172 - Petroleum Products, Nec (3 Companies)
- 5191 - Farm Supplies (1 Company)
- 5251 - Hardware Stores (1 Company)
- 5311 - Department Stores (1 Company)
- 5331 - Variety Stores (1 Company)
- 5399 - Miscellaneous General Merchandise Stores (1 Company)
- 5411 - Grocery Stores (5 Companies)
- 5511 - New And Used Car Dealers (1 Company)
- 5521 - Used Car Dealers (1 Company)
- 5531 - Auto & Home Supply Stores (6 Companies)
- 5541 - Gasoline Service Stations (2 Companies)
- 5712 - Furniture Stores (3 Companies)
- 5722 - Household Appliance Stores (2 Companies)
- 5734 - Computer And Software Stores (1 Company)
