- 0139 - Field Crops, Except Cash Grain (1 Company)
- 0191 - General Farms, Primarily Crop (4 Companies)
- 0711 - Soil Preparation Services (1 Company)
- 0741 - Veterinary Services For Livestock (7 Companies)
- 0742 - Veterinary Services, Specialties (9 Companies)
- 0752 - Animal Specialty Services (13 Companies)
- 0781 - Landscape Counseling And Planning (7 Companies)
- 0782 - Lawn And Garden Services (10 Companies)
- 0783 - Ornamental Shrub And Tree Services (3 Companies)
- 1241 - Coal Mining Services (2 Companies)
- 1381 - Drilling Oil And Gas Wells (1 Company)
- 1500 - General Contractors (3 Companies)
- 1521 - Single Family Housing Construction (36 Companies)
- 1522 - Residential Construction (3 Companies)
- 1541 - Industrial Buildings And Warehouses (1 Company)
- 1542 - Nonresidential Construction (9 Companies)
- 1611 - Highway And Street Construction (7 Companies)
- 1629 - Heavy Construction (5 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (32 Companies)
- 1721 - Painting And Paper Hanging (5 Companies)
- 1731 - Electrical Work (13 Companies)
- 1741 - Masonry And Other Stonework (2 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (4 Companies)
- 1751 - Carpentry Work (3 Companies)
- 1752 - Floor Laying & Floor Work (4 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (5 Companies)
- 1771 - Concrete Work (9 Companies)
- 1781 - Water Well Drilling (1 Company)
- 1791 - Structural Steel Erection (2 Companies)
- 1794 - Excavation Work (6 Companies)
- 1795 - Wrecking & Demolition Work (1 Company)
- 1796 - Installing Building Equipment (1 Company)
- 1799 - Special Trade Contractors (20 Companies)
- 2015 - Poultry Slaughtering & Processing (2 Companies)
- 2047 - Dog & Cat Food (1 Company)
- 2082 - Malt Beverages (1 Company)
- 2084 - Wines, Brandy & Brandy Spirits (1 Company)
- 2085 - Distilled & Blended Liquors (5 Companies)
- 2086 - Bottled & Canned Soft Drinks (1 Company)
- 2299 - Textile Goods (1 Company)
- 2421 - Sawmills & Planing Mills, General (1 Company)
- 2431 - Millwork (1 Company)
- 2491 - Wood Preserving (1 Company)
- 2621 - Paper Mills (2 Companies)
- 2711 - Newspapers (1 Company)
- 2721 - Periodicals, Manufacturing (1 Company)
- 2741 - Miscellaneous Publishing (1 Company)
- 2752 - Commercial Printing, Lithographic (1 Company)
- 2754 - Commercial Printing, Gravure (1 Company)
- 2759 - Commercial Printing (7 Companies)
- 2851 - Paint & Allied Products (1 Company)
- 2875 - Fertilizers, Mixing Only (1 Company)
- 2911 - Petroleum Refining (1 Company)
- 2951 - Asphalt Paving Mixtures & Blocks (2 Companies)
- 2952 - Asphalt Felts & Coatings (1 Company)
- 3089 - Plastics Products (1 Company)
- 3211 - Flat Glass (2 Companies)
- 3221 - Glass Containers (1 Company)
- 3272 - Concrete Products (2 Companies)
- 3273 - Ready Mixed Concrete (1 Company)
- 3519 - Internal Combustion Engines (1 Company)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (2 Companies)
- 3545 - Machine Tool Accessories (1 Company)
- 3578 - Calculating And Accounting Equipment (3 Companies)
- 3589 - Service Industry Machinery (1 Company)
- 3599 - Industrial Machinery (1 Company)
- 3663 - Radio And Tv Communications Equipment (1 Company)
- 3692 - Primary Batteries, Dry And Wet (1 Company)
- 3699 - Electrical Equipment And Supplies (4 Companies)
- 3711 - Motor Vehicles And Car Bodies (4 Companies)
- 3714 - Motor Vehicle Parts And Accessories (9 Companies)
- 3949 - Sporting And Athletic Goods (1 Company)
- 3993 - Signs And Advertising Specialties (6 Companies)
- 4119 - Local Passenger Transportation (5 Companies)
- 4121 - Taxicabs (1 Company)
- 4131 - Intercity & Rural Bus Transportation (1 Company)
- 4173 - Bus Terminal & Service Facilities (2 Companies)
- 4212 - Local Trucking, Without Storage (17 Companies)
- 4213 - Trucking, Except Local (9 Companies)
- 4215 - Courier Services, Except By Air (4 Companies)
- 4225 - General Warehousing And Storage (24 Companies)
- 4226 - Special Warehousing And Storage (19 Companies)
- 4311 - U S Postal Service (11 Companies)
- 4581 - Airports, Flying Fields & Services (1 Company)
- 4724 - Travel Agencies (3 Companies)
- 4725 - Tour Operators (2 Companies)
- 4731 - Freight Transportation Arrangement (17 Companies)
- 4812 - Radiotelephone Communications (9 Companies)
- 4813 - Telephone Communication Except Radio (8 Companies)
- 4832 - Radio Broadcasting Stations (7 Companies)
- 4833 - Television Broadcasting Stations (1 Company)
- 4841 - Cable And Other Pay Television Services (7 Companies)
- 4911 - Electric Services (6 Companies)
- 4925 - Gas Production And/Or Distribution (1 Company)
- 4941 - Water Supply Systems (2 Companies)
- 4953 - Refuse Systems (2 Companies)
- 4959 - Sanitary Services (1 Company)
- 5012 - Automobiles And Other Motor Vehicles (1 Company)
- 5013 - Motor Vehicle Supplies And New Parts (14 Companies)
- 5015 - Motor Vehicle Parts, Used (1 Company)
