- 0191 - General Farms, Primarily Crop (1 Company)
- 0241 - Dairy Farms (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 (21 Companies)
- 0781 - Landscape Counseling And Planning (8 Companies)
- 0782 - Lawn And Garden Services (17 Companies)
- 0783 - Ornamental Shrub And Tree Services (7 Companies)
- 1081 - Metal Mining Services (1 Company)
- 1241 - Coal Mining Services (1 Company)
- 1422 - Crushed And Broken Limestone (1 Company)
- 1500 - General Contractors (2 Companies)
- 1521 - Single Family Housing Construction (53 Companies)
- 1522 - Residential Construction (4 Companies)
- 1541 - Industrial Buildings And Warehouses (2 Companies)
- 1542 - Nonresidential Construction (18 Companies)
- 1611 - Highway And Street Construction (7 Companies)
- 1623 - Water, Sewer And Utility Lines (4 Companies)
- 1629 - Heavy Construction (2 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (30 Companies)
- 1721 - Painting And Paper Hanging (11 Companies)
- 1731 - Electrical Work (9 Companies)
- 1741 - Masonry And Other Stonework (1 Company)
- 1742 - Plastering, Drywall And Insulation (8 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (1 Company)
- 1751 - Carpentry Work (4 Companies)
- 1752 - Floor Laying & Floor Work (3 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (23 Companies)
- 1771 - Concrete Work (12 Companies)
- 1791 - Structural Steel Erection (2 Companies)
- 1794 - Excavation Work (1 Company)
- 1795 - Wrecking & Demolition Work (1 Company)
- 1796 - Installing Building Equipment (3 Companies)
- 1799 - Special Trade Contractors (23 Companies)
- 2024 - Ice Cream & Frozen Desserts (1 Company)
- 2082 - Malt Beverages (2 Companies)
- 2221 - Broadwoven Fabric Mills, Manmade (1 Company)
- 2426 - Hardwood Dimension & Flooring Mills (3 Companies)
- 2431 - Millwork (3 Companies)
- 2448 - Wood Pallets & Skids (1 Company)
- 2499 - Wood Products (2 Companies)
- 2711 - Newspapers (1 Company)
- 2721 - Periodicals, Manufacturing (2 Companies)
- 2741 - Miscellaneous Publishing (1 Company)
- 2759 - Commercial Printing (4 Companies)
- 2841 - Soap & Other Detergents (1 Company)
- 2851 - Paint & Allied Products (1 Company)
- 2869 - Industrial Organic Chemicals (1 Company)
- 2911 - Petroleum Refining (1 Company)
- 2951 - Asphalt Paving Mixtures & Blocks (3 Companies)
- 3083 - Laminated Plastic Plate, Sheet & Shapes (3 Companies)
- 3089 - Plastics Products (3 Companies)
- 3229 - Pressed & Blown Glass, Nec (1 Company)
- 3231 - Products Of Purchased Glass (1 Company)
- 3271 - Concrete Block & Brick (1 Company)
- 3273 - Ready Mixed Concrete (2 Companies)
- 3334 - Primary Aluminum (1 Company)
- 3398 - Metal Heat Treating (1 Company)
- 3432 - Plumbing Fixture Fittings & Trim (1 Company)
- 3433 - Heating Equipment, Except Electric (1 Company)
- 3443 - Fabricated Plate Work (Boiler Shops) (1 Company)
- 3444 - Sheet Metalwork (2 Companies)
- 3469 - Metal Stampings (1 Company)
- 3471 - Plating And Polishing (1 Company)
- 3523 - Farm Machinery And Equipment (1 Company)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (2 Companies)
- 3545 - Machine Tool Accessories (2 Companies)
- 3578 - Calculating And Accounting Equipment (2 Companies)
- 3589 - Service Industry Machinery (1 Company)
- 3592 - Carburetors, Pistons, Rings And Valves (1 Company)
- 3599 - Industrial Machinery (1 Company)
- 3663 - Radio And Tv Communications Equipment (1 Company)
- 3669 - Communications Equipment (1 Company)
- 3699 - Electrical Equipment And Supplies (4 Companies)
- 3721 - Aircraft (1 Company)
- 3799 - Transportation Equipment (2 Companies)
- 3822 - Environmental Controls (2 Companies)
- 3842 - Orthopedic , Prosthetic And Surgical Appliances An (7 Companies)
- 3949 - Sporting And Athletic Goods (1 Company)
- 3993 - Signs And Advertising Specialties (9 Companies)
- 3999 - Manufacturing Industries (1 Company)
- 4011 - Railroads, Line Haul Operating (1 Company)
- 4119 - Local Passenger Transportation (1 Company)
- 4121 - Taxicabs (1 Company)
- 4141 - Local Bus Charter Service (1 Company)
- 4142 - Bus Charter Service, Except Local (1 Company)
- 4212 - Local Trucking, Without Storage (16 Companies)
- 4213 - Trucking, Except Local (6 Companies)
- 4215 - Courier Services, Except By Air (2 Companies)
- 4222 - Refrigerated Warehousing And Storage (1 Company)
- 4225 - General Warehousing And Storage (7 Companies)
- 4226 - Special Warehousing And Storage (8 Companies)
- 4311 - U S Postal Service (18 Companies)
- 4493 - Marinas (1 Company)
- 4581 - Airports, Flying Fields & Services (1 Company)
- 4724 - Travel Agencies (3 Companies)
- 4729 - Passenger Transportation Services (2 Companies)
- 4731 - Freight Transportation Arrangement (6 Companies)
- 4789 - Transportation Services (1 Company)
