- 0191 - General Farms, Primarily Crop (5 Companies)
- 0741 - Veterinary Services For Livestock (10 Companies)
- 0742 - Veterinary Services, Specialties (11 Companies)
- 0752 - Animal Specialty Services (8 Companies)
- 0762 - Farm Management Services (1 Company)
- 0781 - Landscape Counseling And Planning (4 Companies)
- 0782 - Lawn And Garden Services (9 Companies)
- 0783 - Ornamental Shrub And Tree Services (6 Companies)
- 1311 - Crude Petroleum And Natural Gas (1 Company)
- 1422 - Crushed And Broken Limestone (2 Companies)
- 1500 - General Contractors (2 Companies)
- 1521 - Single Family Housing Construction (36 Companies)
- 1522 - Residential Construction (7 Companies)
- 1541 - Industrial Buildings And Warehouses (1 Company)
- 1542 - Nonresidential Construction (11 Companies)
- 1611 - Highway And Street Construction (14 Companies)
- 1629 - Heavy Construction (5 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (58 Companies)
- 1721 - Painting And Paper Hanging (9 Companies)
- 1731 - Electrical Work (10 Companies)
- 1741 - Masonry And Other Stonework (7 Companies)
- 1751 - Carpentry Work (10 Companies)
- 1752 - Floor Laying & Floor Work (2 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (14 Companies)
- 1771 - Concrete Work (7 Companies)
- 1794 - Excavation Work (5 Companies)
- 1795 - Wrecking & Demolition Work (2 Companies)
- 1796 - Installing Building Equipment (1 Company)
- 1799 - Special Trade Contractors (18 Companies)
- 2022 - Cheese, Natural & Processed (2 Companies)
- 2024 - Ice Cream & Frozen Desserts (1 Company)
- 2064 - Candy & Other Confectionery Products (3 Companies)
- 2082 - Malt Beverages (2 Companies)
- 2086 - Bottled & Canned Soft Drinks (1 Company)
- 2095 - Roasted Coffee (1 Company)
- 2211 - Broadwoven Fabric Mills, Cotton (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)
- 2411 - Logging (1 Company)
- 2431 - Millwork (3 Companies)
- 2452 - Prefabricated Wood Buildings (2 Companies)
- 2515 - Mattress & Bedsprings (1 Company)
- 2621 - Paper Mills (4 Companies)
- 2679 - Converted Paper & Paperboard Prods, Nec (2 Companies)
- 2711 - Newspapers (6 Companies)
- 2721 - Periodicals, Manufacturing (2 Companies)
- 2741 - Miscellaneous Publishing (3 Companies)
- 2752 - Commercial Printing, Lithographic (1 Company)
- 2759 - Commercial Printing (7 Companies)
- 2813 - Industrial Gases (2 Companies)
- 2833 - Medicinal Chemicals & Botanical (2 Companies)
- 2869 - Industrial Organic Chemicals (3 Companies)
- 2911 - Petroleum Refining (2 Companies)
- 2951 - Asphalt Paving Mixtures & Blocks (1 Company)
- 3089 - Plastics Products (4 Companies)
- 3161 - Luggage (1 Company)
- 3211 - Flat Glass (1 Company)
- 3366 - Copper Foundries (1 Company)
- 3432 - Plumbing Fixture Fittings & Trim (3 Companies)
- 3433 - Heating Equipment, Except Electric (1 Company)
- 3444 - Sheet Metalwork (3 Companies)
- 3446 - Architectural Metalwork (1 Company)
- 3448 - Prefabricated Metal Buildings & Components (1 Company)
- 3469 - Metal Stampings (1 Company)
- 3471 - Plating And Polishing (1 Company)
- 3479 - Metal Coating & Allied Services (1 Company)
- 3499 - Fabricated Metal Products (1 Company)
- 3519 - Internal Combustion Engines (1 Company)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (1 Company)
- 3545 - Machine Tool Accessories (1 Company)
- 3552 - Textile Machinery (1 Company)
- 3567 - Ndustrial Furnaces And Ovens (1 Company)
- 3578 - Calculating And Accounting Equipment (5 Companies)
- 3645 - Residential Lighting Fixtures (1 Company)
- 3661 - Telephone And Telegraph Apparatus (1 Company)
- 3691 - Storage Batteries (1 Company)
- 3699 - Electrical Equipment And Supplies (6 Companies)
- 3714 - Motor Vehicle Parts And Accessories (1 Company)
- 3721 - Aircraft (1 Company)
- 3732 - Boatbuilding And Repairing (1 Company)
- 3761 - Guided Missiles And Space Vehicles (1 Company)
- 3769 - Space Vehicle Equipment (1 Company)
- 3792 - Travel Trailers And Campers (2 Companies)
- 3842 - Orthopedic , Prosthetic And Surgical Appliances An (5 Companies)
- 3949 - Sporting And Athletic Goods (1 Company)
- 3993 - Signs And Advertising Specialties (12 Companies)
- 3999 - Manufacturing Industries (3 Companies)
- 4011 - Railroads, Line Haul Operating (3 Companies)
- 4111 - Local & Suburban Transit (11 Companies)
- 4119 - Local Passenger Transportation (7 Companies)
- 4121 - Taxicabs (10 Companies)
- 4131 - Intercity & Rural Bus Transportation (4 Companies)
- 4141 - Local Bus Charter Service (3 Companies)
- 4142 - Bus Charter Service, Except Local (3 Companies)
- 4212 - Local Trucking, Without Storage (18 Companies)
- 4213 - Trucking, Except Local (5 Companies)
- 4214 - Local Trucking With Storage (2 Companies)
- 4215 - Courier Services, Except By Air (4 Companies)
