- 0181 - Ornamental Nursery Products (2 Companies)
- 0191 - General Farms, Primarily Crop (5 Companies)
- 0711 - Soil Preparation Services (1 Company)
- 0721 - Crop Planting And Protection (1 Company)
- 0741 - Veterinary Services For Livestock (6 Companies)
- 0742 - Veterinary Services, Specialties (6 Companies)
- 0752 - Animal Specialty Services (6 Companies)
- 0762 - Farm Management Services (2 Companies)
- 0781 - Landscape Counseling And Planning (6 Companies)
- 0782 - Lawn And Garden Services (13 Companies)
- 0783 - Ornamental Shrub And Tree Services (4 Companies)
- 0811 - Timber Tracts (1 Company)
- 0971 - Hunting, Trapping And Game Propagation (1 Company)
- 1422 - Crushed And Broken Limestone (1 Company)
- 1500 - General Contractors (2 Companies)
- 1521 - Single Family Housing Construction (25 Companies)
- 1522 - Residential Construction (3 Companies)
- 1541 - Industrial Buildings And Warehouses (2 Companies)
- 1542 - Nonresidential Construction (11 Companies)
- 1611 - Highway And Street Construction (8 Companies)
- 1623 - Water, Sewer And Utility Lines (1 Company)
- 1629 - Heavy Construction (1 Company)
- 1711 - Plumbing, Heating, Air Conditioning (23 Companies)
- 1721 - Painting And Paper Hanging (1 Company)
- 1731 - Electrical Work (4 Companies)
- 1741 - Masonry And Other Stonework (1 Company)
- 1742 - Plastering, Drywall And Insulation (2 Companies)
- 1751 - Carpentry Work (2 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (5 Companies)
- 1771 - Concrete Work (5 Companies)
- 1781 - Water Well Drilling (2 Companies)
- 1794 - Excavation Work (6 Companies)
- 1799 - Special Trade Contractors (8 Companies)
- 2011 - Meat Packing Plants (1 Company)
- 2299 - Textile Goods (1 Company)
- 2431 - Millwork (2 Companies)
- 2439 - Structural Wood Members (2 Companies)
- 2499 - Wood Products (1 Company)
- 2611 - Pulp Mills (1 Company)
- 2621 - Paper Mills (2 Companies)
- 2679 - Converted Paper & Paperboard Prods, Nec (1 Company)
- 2711 - Newspapers (3 Companies)
- 2752 - Commercial Printing, Lithographic (1 Company)
- 2759 - Commercial Printing (3 Companies)
- 2833 - Medicinal Chemicals & Botanical (1 Company)
- 2951 - Asphalt Paving Mixtures & Blocks (3 Companies)
- 3089 - Plastics Products (2 Companies)
- 3272 - Concrete Products (2 Companies)
- 3273 - Ready Mixed Concrete (1 Company)
- 3433 - Heating Equipment, Except Electric (1 Company)
- 3442 - Metal Doors, Sash & Trim (1 Company)
- 3523 - Farm Machinery And Equipment (1 Company)
- 3578 - Calculating And Accounting Equipment (2 Companies)
- 3589 - Service Industry Machinery (2 Companies)
- 3599 - Industrial Machinery (1 Company)
- 3663 - Radio And Tv Communications Equipment (1 Company)
- 3699 - Electrical Equipment And Supplies (1 Company)
- 3799 - Transportation Equipment (1 Company)
- 3824 - Fluid Meters And Counting Devices (1 Company)
- 3825 - Instruments To Measure Electricity (1 Company)
- 3993 - Signs And Advertising Specialties (1 Company)
- 4119 - Local Passenger Transportation (5 Companies)
- 4121 - Taxicabs (3 Companies)
- 4173 - Bus Terminal & Service Facilities (3 Companies)
- 4212 - Local Trucking, Without Storage (11 Companies)
- 4213 - Trucking, Except Local (10 Companies)
- 4214 - Local Trucking With Storage (1 Company)
- 4215 - Courier Services, Except By Air (4 Companies)
- 4221 - Farm Product Warehousing And Storage (3 Companies)
- 4225 - General Warehousing And Storage (10 Companies)
- 4226 - Special Warehousing And Storage (10 Companies)
- 4311 - U S Postal Service (9 Companies)
- 4724 - Travel Agencies (3 Companies)
- 4731 - Freight Transportation Arrangement (5 Companies)
- 4789 - Transportation Services (1 Company)
- 4812 - Radiotelephone Communications (8 Companies)
- 4813 - Telephone Communication Except Radio (9 Companies)
- 4832 - Radio Broadcasting Stations (1 Company)
- 4911 - Electric Services (1 Company)
- 4925 - Gas Production And/Or Distribution (4 Companies)
- 4939 - Combination Utilities (1 Company)
- 4941 - Water Supply Systems (1 Company)
- 4953 - Refuse Systems (11 Companies)
- 4959 - Sanitary Services (2 Companies)
- 5012 - Automobiles And Other Motor Vehicles (1 Company)
- 5013 - Motor Vehicle Supplies And New Parts (6 Companies)
- 5014 - Tires And Tubes (2 Companies)
- 5015 - Motor Vehicle Parts, Used (5 Companies)
- 5023 - Homefurnishings (1 Company)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (2 Companies)
- 5032 - Brick, Stone And Related Material (6 Companies)
- 5039 - Construction Materials (3 Companies)
- 5044 - Office Equipment (1 Company)
- 5045 - Computers, Peripherals And Software (1 Company)
- 5047 - Medical And Hospital Equipment (1 Company)
- 5049 - Professional Equipment, Nec (1 Company)
- 5051 - Metal Service Centers And Offices (1 Company)
- 5063 - Electrical Apparatus And Equipment (3 Companies)
- 5065 - Electronic Parts And Equipment, Nec (1 Company)
- 5072 - Hardware (2 Companies)
