- 0139 - Field Crops, Except Cash Grain (1 Company)
- 0191 - General Farms, Primarily Crop (15 Companies)
- 0241 - Dairy Farms (1 Company)
- 0254 - Poultry Hatcheries (5 Companies)
- 0291 - General Farms, Primarily Animals (1 Company)
- 0711 - Soil Preparation Services (3 Companies)
- 0721 - Crop Planting And Protection (2 Companies)
- 0741 - Veterinary Services For Livestock (9 Companies)
- 0742 - Veterinary Services, Specialties (9 Companies)
- 0751 - Livestock Services, Except Veterinary (7 Companies)
- 0752 - Animal Specialty Services (11 Companies)
- 0762 - Farm Management Services (4 Companies)
- 0781 - Landscape Counseling And Planning (16 Companies)
- 0782 - Lawn And Garden Services (14 Companies)
- 0783 - Ornamental Shrub And Tree Services (5 Companies)
- 1081 - Metal Mining Services (1 Company)
- 1311 - Crude Petroleum And Natural Gas (1 Company)
- 1521 - Single Family Housing Construction (49 Companies)
- 1522 - Residential Construction (9 Companies)
- 1542 - Nonresidential Construction (15 Companies)
- 1611 - Highway And Street Construction (6 Companies)
- 1623 - Water, Sewer And Utility Lines (4 Companies)
- 1629 - Heavy Construction (3 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (28 Companies)
- 1721 - Painting And Paper Hanging (4 Companies)
- 1731 - Electrical Work (9 Companies)
- 1741 - Masonry And Other Stonework (4 Companies)
- 1742 - Plastering, Drywall And Insulation (2 Companies)
- 1751 - Carpentry Work (11 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (12 Companies)
- 1771 - Concrete Work (5 Companies)
- 1794 - Excavation Work (7 Companies)
- 1795 - Wrecking & Demolition Work (3 Companies)
- 1796 - Installing Building Equipment (3 Companies)
- 1799 - Special Trade Contractors (12 Companies)
- 2015 - Poultry Slaughtering & Processing (1 Company)
- 2038 - Frozen Specialties (1 Company)
- 2041 - Flour & Other Grain Mill Products (3 Companies)
- 2051 - Bread, Cake & Related Products (1 Company)
- 2064 - Candy & Other Confectionery Products (1 Company)
- 2077 - Animal & Marine Fats & Oils (1 Company)
- 2082 - Malt Beverages (2 Companies)
- 2099 - Food Preparations (1 Company)
- 2341 - Womens & Childrens Underwear (1 Company)
- 2361 - Girls & Childrens Dresses, Blouses (1 Company)
- 2369 - Girls & Childrens Outerwear (1 Company)
- 2395 - Pleating & Stitching (1 Company)
- 2421 - Sawmills & Planing Mills, General (1 Company)
- 2426 - Hardwood Dimension & Flooring Mills (1 Company)
- 2431 - Millwork (2 Companies)
- 2448 - Wood Pallets & Skids (1 Company)
- 2521 - Wood Office Furniture (1 Company)
- 2621 - Paper Mills (2 Companies)
- 2711 - Newspapers (1 Company)
- 2741 - Miscellaneous Publishing (1 Company)
- 2754 - Commercial Printing, Gravure (1 Company)
- 2759 - Commercial Printing (4 Companies)
- 2819 - Industrial Inorganic Chemicals (1 Company)
- 2911 - Petroleum Refining (1 Company)
- 2951 - Asphalt Paving Mixtures & Blocks (2 Companies)
- 3089 - Plastics Products (1 Company)
- 3315 - Steel Wiredrawing, Nails & Spikes (1 Company)
- 3357 - Nonferrous Wiredrawing And Insulating (1 Company)
- 3369 - Nonferrous Foundries (1 Company)
- 3433 - Heating Equipment, Except Electric (1 Company)
- 3444 - Sheet Metalwork (3 Companies)
- 3448 - Prefabricated Metal Buildings & Components (1 Company)
- 3469 - Metal Stampings (1 Company)
- 3519 - Internal Combustion Engines (1 Company)
- 3523 - Farm Machinery And Equipment (2 Companies)
- 3543 - Industrial Patterns (1 Company)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (2 Companies)
- 3545 - Machine Tool Accessories (3 Companies)
- 3553 - Woodworking Machinery (1 Company)
- 3556 - Food Products Machinery (1 Company)
- 3559 - Special Industry Machinery (2 Companies)
- 3578 - Calculating And Accounting Equipment (1 Company)
- 3599 - Industrial Machinery (1 Company)
- 3633 - Household Laundry Equipment (1 Company)
- 3699 - Electrical Equipment And Supplies (2 Companies)
- 3711 - Motor Vehicles And Car Bodies (8 Companies)
- 3714 - Motor Vehicle Parts And Accessories (1 Company)
- 3732 - Boatbuilding And Repairing (1 Company)
- 3792 - Travel Trailers And Campers (1 Company)
- 3944 - Games, Toys And Childrens Vehicles (1 Company)
- 3949 - Sporting And Athletic Goods (1 Company)
- 3993 - Signs And Advertising Specialties (2 Companies)
- 3999 - Manufacturing Industries (1 Company)
- 4111 - Local & Suburban Transit (2 Companies)
- 4119 - Local Passenger Transportation (5 Companies)
- 4121 - Taxicabs (1 Company)
- 4131 - Intercity & Rural Bus Transportation (1 Company)
- 4141 - Local Bus Charter Service (2 Companies)
- 4142 - Bus Charter Service, Except Local (2 Companies)
- 4151 - School Buses (1 Company)
- 4212 - Local Trucking, Without Storage (15 Companies)
- 4213 - Trucking, Except Local (12 Companies)
- 4214 - Local Trucking With Storage (4 Companies)
- 4215 - Courier Services, Except By Air (2 Companies)
- 4225 - General Warehousing And Storage (17 Companies)
