- 0191 - General Farms, Primarily Crop (5 Companies)
- 0741 - Veterinary Services For Livestock (20 Companies)
- 0742 - Veterinary Services, Specialties (50 Companies)
- 0752 - Animal Specialty Services (43 Companies)
- 0781 - Landscape Counseling And Planning (17 Companies)
- 0782 - Lawn And Garden Services (11 Companies)
- 0783 - Ornamental Shrub And Tree Services (7 Companies)
- 0921 - Fish Hatcheries And Preserves (1 Company)
- 1500 - General Contractors (11 Companies)
- 1521 - Single Family Housing Construction (197 Companies)
- 1522 - Residential Construction (15 Companies)
- 1541 - Industrial Buildings And Warehouses (5 Companies)
- 1542 - Nonresidential Construction (50 Companies)
- 1611 - Highway And Street Construction (11 Companies)
- 1622 - Bridge, Tunnel And Elevated Highway Construction (1 Company)
- 1623 - Water, Sewer And Utility Lines (1 Company)
- 1629 - Heavy Construction (12 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (53 Companies)
- 1721 - Painting And Paper Hanging (15 Companies)
- 1731 - Electrical Work (4 Companies)
- 1741 - Masonry And Other Stonework (3 Companies)
- 1742 - Plastering, Drywall And Insulation (5 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (1 Company)
- 1751 - Carpentry Work (18 Companies)
- 1752 - Floor Laying & Floor Work (6 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (16 Companies)
- 1771 - Concrete Work (12 Companies)
- 1781 - Water Well Drilling (2 Companies)
- 1791 - Structural Steel Erection (1 Company)
- 1794 - Excavation Work (1 Company)
- 1795 - Wrecking & Demolition Work (2 Companies)
- 1796 - Installing Building Equipment (1 Company)
- 1799 - Special Trade Contractors (41 Companies)
- 2024 - Ice Cream & Frozen Desserts (1 Company)
- 2082 - Malt Beverages (6 Companies)
- 2086 - Bottled & Canned Soft Drinks (1 Company)
- 2211 - Broadwoven Fabric Mills, Cotton (1 Company)
- 2273 - Carpets & Rugs (1 Company)
- 2392 - Household Furnishings, Nec (1 Company)
- 2394 - Canvas & Related Products (1 Company)
- 2395 - Pleating & Stitching (3 Companies)
- 2431 - Millwork (5 Companies)
- 2434 - Wood Kitchen Cabinets (1 Company)
- 2439 - Structural Wood Members (1 Company)
- 2515 - Mattress & Bedsprings (1 Company)
- 2621 - Paper Mills (2 Companies)
- 2711 - Newspapers (1 Company)
- 2721 - Periodicals, Manufacturing (3 Companies)
- 2731 - Book Publishing (1 Company)
- 2741 - Miscellaneous Publishing (3 Companies)
- 2754 - Commercial Printing, Gravure (1 Company)
- 2759 - Commercial Printing (12 Companies)
- 2819 - Industrial Inorganic Chemicals (3 Companies)
- 2833 - Medicinal Chemicals & Botanical (1 Company)
- 2836 - Biological Products, Except Diagnostic (2 Companies)
- 2869 - Industrial Organic Chemicals (1 Company)
- 2879 - Agricultural Chemicals (1 Company)
- 2893 - Printing Ink (1 Company)
- 3069 - Fabricated Rubber Products (1 Company)
- 3089 - Plastics Products (3 Companies)
- 3231 - Products Of Purchased Glass (1 Company)
- 3253 - Ceramic Wall Update Master_sic Tile (1 Company)
- 3272 - Concrete Products (2 Companies)
- 3339 - Metal Mills, Primary Nonferrous, Nec (1 Company)
- 3441 - Fabricated Structural Metal (2 Companies)
- 3444 - Sheet Metalwork (1 Company)
- 3471 - Plating And Polishing (1 Company)
- 3484 - Small Arms (1 Company)
- 3491 - Industrial Valves (1 Company)
- 3499 - Fabricated Metal Products (2 Companies)
- 3519 - Internal Combustion Engines (1 Company)
- 3559 - Special Industry Machinery (1 Company)
- 3561 - Pumps And Pumping Equipment (1 Company)
- 3567 - Ndustrial Furnaces And Ovens (1 Company)
- 3578 - Calculating And Accounting Equipment (9 Companies)
- 3582 - Commercial Laundry, Drycleaning, And Pressing Equi (2 Companies)
- 3585 - Refrigeration And Heating Equipment (2 Companies)
- 3592 - Carburetors, Pistons, Rings And Valves (1 Company)
- 3599 - Industrial Machinery (1 Company)
- 3635 - Household Vacuum Cleaners (1 Company)
- 3648 - Lighting Equipment (2 Companies)
- 3663 - Radio And Tv Communications Equipment (3 Companies)
- 3691 - Storage Batteries (1 Company)
- 3699 - Electrical Equipment And Supplies (1 Company)
- 3714 - Motor Vehicle Parts And Accessories (2 Companies)
- 3731 - Shipbuilding And Repairing (1 Company)
- 3792 - Travel Trailers And Campers (1 Company)
- 3799 - Transportation Equipment (4 Companies)
- 3842 - Orthopedic , Prosthetic And Surgical Appliances An (1 Company)
- 3911 - Jewelry, Precious Metal (2 Companies)
- 3949 - Sporting And Athletic Goods (7 Companies)
- 3993 - Signs And Advertising Specialties (11 Companies)
- 4111 - Local & Suburban Transit (2 Companies)
- 4119 - Local Passenger Transportation (9 Companies)
- 4121 - Taxicabs (2 Companies)
- 4141 - Local Bus Charter Service (1 Company)
- 4212 - Local Trucking, Without Storage (26 Companies)
- 4213 - Trucking, Except Local (22 Companies)
- 4214 - Local Trucking With Storage (11 Companies)
- 4215 - Courier Services, Except By Air (16 Companies)
