- 0181 - Ornamental Nursery Products (2 Companies)
- 0191 - General Farms, Primarily Crop (3 Companies)
- 0241 - Dairy Farms (3 Companies)
- 0272 - Horse And Other Equines (1 Company)
- 0291 - General Farms, Primarily Animals (1 Company)
- 0741 - Veterinary Services For Livestock (10 Companies)
- 0742 - Veterinary Services, Specialties (12 Companies)
- 0752 - Animal Specialty Services (14 Companies)
- 0781 - Landscape Counseling And Planning (16 Companies)
- 0782 - Lawn And Garden Services (15 Companies)
- 0783 - Ornamental Shrub And Tree Services (5 Companies)
- 1459 - Clay And Related Minerals (1 Company)
- 1521 - Single Family Housing Construction (56 Companies)
- 1522 - Residential Construction (5 Companies)
- 1531 - Operative Builders (1 Company)
- 1541 - Industrial Buildings And Warehouses (1 Company)
- 1542 - Nonresidential Construction (21 Companies)
- 1611 - Highway And Street Construction (8 Companies)
- 1623 - Water, Sewer And Utility Lines (3 Companies)
- 1629 - Heavy Construction (2 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (33 Companies)
- 1721 - Painting And Paper Hanging (11 Companies)
- 1731 - Electrical Work (16 Companies)
- 1741 - Masonry And Other Stonework (1 Company)
- 1742 - Plastering, Drywall And Insulation (3 Companies)
- 1751 - Carpentry Work (11 Companies)
- 1752 - Floor Laying & Floor Work (3 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (15 Companies)
- 1771 - Concrete Work (11 Companies)
- 1781 - Water Well Drilling (1 Company)
- 1791 - Structural Steel Erection (1 Company)
- 1796 - Installing Building Equipment (2 Companies)
- 1799 - Special Trade Contractors (32 Companies)
- 2051 - Bread, Cake & Related Products (1 Company)
- 2082 - Malt Beverages (1 Company)
- 2086 - Bottled & Canned Soft Drinks (1 Company)
- 2395 - Pleating & Stitching (1 Company)
- 2431 - Millwork (1 Company)
- 2452 - Prefabricated Wood Buildings (2 Companies)
- 2499 - Wood Products (1 Company)
- 2511 - Wood Household Furniture (1 Company)
- 2621 - Paper Mills (4 Companies)
- 2679 - Converted Paper & Paperboard Prods, Nec (2 Companies)
- 2741 - Miscellaneous Publishing (2 Companies)
- 2759 - Commercial Printing (6 Companies)
- 2899 - Chemicals Preparations, Nec (1 Company)
- 2911 - Petroleum Refining (1 Company)
- 2951 - Asphalt Paving Mixtures & Blocks (2 Companies)
- 3083 - Laminated Plastic Plate, Sheet & Shapes (1 Company)
- 3089 - Plastics Products (8 Companies)
- 3253 - Ceramic Wall Update Master_sic Tile (1 Company)
- 3398 - Metal Heat Treating (1 Company)
- 3423 - Hand & Edge Tools (1 Company)
- 3433 - Heating Equipment, Except Electric (1 Company)
- 3443 - Fabricated Plate Work (Boiler Shops) (1 Company)
- 3444 - Sheet Metalwork (3 Companies)
- 3448 - Prefabricated Metal Buildings & Components (2 Companies)
- 3471 - Plating And Polishing (2 Companies)
- 3484 - Small Arms (1 Company)
- 3494 - Valve & Pipe Fittings, Nec (2 Companies)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (1 Company)
- 3545 - Machine Tool Accessories (1 Company)
- 3546 - Power Driven Handtools (1 Company)
- 3559 - Special Industry Machinery (1 Company)
- 3567 - Ndustrial Furnaces And Ovens (1 Company)
- 3578 - Calculating And Accounting Equipment (3 Companies)
- 3592 - Carburetors, Pistons, Rings And Valves (1 Company)
- 3599 - Industrial Machinery (1 Company)
- 3648 - Lighting Equipment (1 Company)
- 3663 - Radio And Tv Communications Equipment (3 Companies)
- 3699 - Electrical Equipment And Supplies (3 Companies)
- 3711 - Motor Vehicles And Car Bodies (3 Companies)
- 3714 - Motor Vehicle Parts And Accessories (4 Companies)
- 3715 - Truck Trailers (1 Company)
- 3721 - Aircraft (1 Company)
- 3792 - Travel Trailers And Campers (2 Companies)
- 3949 - Sporting And Athletic Goods (2 Companies)
- 3993 - Signs And Advertising Specialties (8 Companies)
- 3999 - Manufacturing Industries (3 Companies)
- 4011 - Railroads, Line Haul Operating (1 Company)
- 4111 - Local & Suburban Transit (4 Companies)
- 4119 - Local Passenger Transportation (9 Companies)
- 4212 - Local Trucking, Without Storage (14 Companies)
- 4213 - Trucking, Except Local (6 Companies)
- 4214 - Local Trucking With Storage (5 Companies)
- 4215 - Courier Services, Except By Air (4 Companies)
- 4225 - General Warehousing And Storage (10 Companies)
- 4226 - Special Warehousing And Storage (14 Companies)
- 4311 - U S Postal Service (7 Companies)
- 4481 - Deep Sea Passenger Transportation, Except Ferry (1 Company)
- 4493 - Marinas (2 Companies)
- 4581 - Airports, Flying Fields & Services (2 Companies)
- 4724 - Travel Agencies (3 Companies)
- 4725 - Tour Operators (1 Company)
- 4729 - Passenger Transportation Services (1 Company)
- 4731 - Freight Transportation Arrangement (12 Companies)
- 4812 - Radiotelephone Communications (5 Companies)
- 4813 - Telephone Communication Except Radio (13 Companies)
- 4832 - Radio Broadcasting Stations (1 Company)
- 4841 - Cable And Other Pay Television Services (6 Companies)
