- 0191 - General Farms, Primarily Crop (4 Companies)
- 0241 - Dairy Farms (1 Company)
- 0254 - Poultry Hatcheries (1 Company)
- 0741 - Veterinary Services For Livestock (2 Companies)
- 0742 - Veterinary Services, Specialties (5 Companies)
- 0752 - Animal Specialty Services (2 Companies)
- 0781 - Landscape Counseling And Planning (2 Companies)
- 0782 - Lawn And Garden Services (1 Company)
- 0811 - Timber Tracts (1 Company)
- 1500 - General Contractors (1 Company)
- 1521 - Single Family Housing Construction (8 Companies)
- 1541 - Industrial Buildings And Warehouses (1 Company)
- 1542 - Nonresidential Construction (3 Companies)
- 1611 - Highway And Street Construction (1 Company)
- 1629 - Heavy Construction (1 Company)
- 1711 - Plumbing, Heating, Air Conditioning (6 Companies)
- 1731 - Electrical Work (3 Companies)
- 1742 - Plastering, Drywall And Insulation (3 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (1 Company)
- 1795 - Wrecking & Demolition Work (1 Company)
- 1799 - Special Trade Contractors (1 Company)
- 2022 - Cheese, Natural & Processed (1 Company)
- 2511 - Wood Household Furniture (1 Company)
- 2531 - Public Building & Related Furniture (1 Company)
- 2711 - Newspapers (1 Company)
- 2721 - Periodicals, Manufacturing (1 Company)
- 2741 - Miscellaneous Publishing (2 Companies)
- 3273 - Ready Mixed Concrete (1 Company)
- 3423 - Hand & Edge Tools (1 Company)
- 3429 - Hardware, Nec (1 Company)
- 3479 - Metal Coating & Allied Services (1 Company)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (1 Company)
- 3545 - Machine Tool Accessories (1 Company)
- 3567 - Ndustrial Furnaces And Ovens (1 Company)
- 3585 - Refrigeration And Heating Equipment (1 Company)
- 3799 - Transportation Equipment (1 Company)
- 3999 - Manufacturing Industries (1 Company)
- 4111 - Local & Suburban Transit (1 Company)
- 4119 - Local Passenger Transportation (1 Company)
- 4131 - Intercity & Rural Bus Transportation (1 Company)
- 4141 - Local Bus Charter Service (1 Company)
- 4142 - Bus Charter Service, Except Local (1 Company)
- 4173 - Bus Terminal & Service Facilities (1 Company)
- 4213 - Trucking, Except Local (3 Companies)
- 4215 - Courier Services, Except By Air (2 Companies)
- 4225 - General Warehousing And Storage (1 Company)
- 4311 - U S Postal Service (4 Companies)
- 4731 - Freight Transportation Arrangement (1 Company)
- 4832 - Radio Broadcasting Stations (1 Company)
- 4941 - Water Supply Systems (2 Companies)