- 0191 - General Farms, Primarily Crop (1 Company)
- 0741 - Veterinary Services For Livestock (1 Company)
- 0742 - Veterinary Services, Specialties (1 Company)
- 0752 - Animal Specialty Services (1 Company)
- 0782 - Lawn And Garden Services (2 Companies)
- 1382 - Oil And Gas Exploration Services (1 Company)
- 1389 - Oil And Gas Field Services (1 Company)
- 1521 - Single Family Housing Construction (5 Companies)
- 1542 - Nonresidential Construction (2 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 (13 Companies)
- 1721 - Painting And Paper Hanging (1 Company)
- 1731 - Electrical Work (3 Companies)
- 1751 - Carpentry Work (2 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (2 Companies)
- 1771 - Concrete Work (1 Company)
- 1781 - Water Well Drilling (3 Companies)
- 1799 - Special Trade Contractors (2 Companies)
- 2448 - Wood Pallets & Skids (1 Company)
- 2711 - Newspapers (1 Company)
- 2951 - Asphalt Paving Mixtures & Blocks (1 Company)
- 3556 - Food Products Machinery (1 Company)
- 3578 - Calculating And Accounting Equipment (1 Company)
- 4011 - Railroads, Line Haul Operating (1 Company)
- 4119 - Local Passenger Transportation (2 Companies)
- 4212 - Local Trucking, Without Storage (2 Companies)
- 4213 - Trucking, Except Local (2 Companies)
- 4215 - Courier Services, Except By Air (1 Company)
- 4225 - General Warehousing And Storage (1 Company)
- 4311 - U S Postal Service (6 Companies)
- 4731 - Freight Transportation Arrangement (3 Companies)
- 4812 - Radiotelephone Communications (1 Company)
- 4813 - Telephone Communication Except Radio (1 Company)
- 4832 - Radio Broadcasting Stations (4 Companies)
- 4841 - Cable And Other Pay Television Services (1 Company)
- 4911 - Electric Services (2 Companies)
- 4925 - Gas Production And/Or Distribution (1 Company)
- 4941 - Water Supply Systems (3 Companies)
- 4953 - Refuse Systems (3 Companies)
- 4959 - Sanitary Services (1 Company)
- 5013 - Motor Vehicle Supplies And New Parts (1 Company)
- 5015 - Motor Vehicle Parts, Used (1 Company)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (1 Company)
- 5039 - Construction Materials (1 Company)
- 5044 - Office Equipment (1 Company)
- 5047 - Medical And Hospital Equipment (2 Companies)
- 5072 - Hardware (2 Companies)
- 5082 - Construction And Mining Machinery (1 Company)
