- 0181 - Ornamental Nursery Products (2 Companies)
- 0273 - Animal Aquaculture (1 Company)
- 0711 - Soil Preparation Services (1 Company)
- 0721 - Crop Planting And Protection (1 Company)
- 0741 - Veterinary Services For Livestock (7 Companies)
- 0742 - Veterinary Services, Specialties (13 Companies)
- 0752 - Animal Specialty Services (34 Companies)
- 0762 - Farm Management Services (1 Company)
- 0781 - Landscape Counseling And Planning (17 Companies)
- 0782 - Lawn And Garden Services (38 Companies)
- 0783 - Ornamental Shrub And Tree Services (12 Companies)
- 0921 - Fish Hatcheries And Preserves (1 Company)
- 1500 - General Contractors (14 Companies)
- 1521 - Single Family Housing Construction (100 Companies)
- 1522 - Residential Construction (58 Companies)
- 1541 - Industrial Buildings And Warehouses (9 Companies)
- 1542 - Nonresidential Construction (28 Companies)
- 1611 - Highway And Street Construction (12 Companies)
- 1623 - Water, Sewer And Utility Lines (3 Companies)
- 1629 - Heavy Construction (17 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (116 Companies)
- 1721 - Painting And Paper Hanging (15 Companies)
- 1731 - Electrical Work (33 Companies)
- 1741 - Masonry And Other Stonework (5 Companies)
- 1742 - Plastering, Drywall And Insulation (7 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (11 Companies)
- 1751 - Carpentry Work (14 Companies)
- 1752 - Floor Laying & Floor Work (7 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (37 Companies)
- 1771 - Concrete Work (19 Companies)
- 1781 - Water Well Drilling (6 Companies)
- 1791 - Structural Steel Erection (1 Company)
- 1793 - Glass & Glazing Work (4 Companies)
- 1795 - Wrecking & Demolition Work (6 Companies)
- 1796 - Installing Building Equipment (2 Companies)
- 1799 - Special Trade Contractors (65 Companies)
- 2082 - Malt Beverages (4 Companies)
- 2099 - Food Preparations (1 Company)
- 2394 - Canvas & Related Products (2 Companies)
- 2421 - Sawmills & Planing Mills, General (2 Companies)
- 2426 - Hardwood Dimension & Flooring Mills (1 Company)
- 2431 - Millwork (1 Company)
- 2621 - Paper Mills (2 Companies)
- 2679 - Converted Paper & Paperboard Prods, Nec (2 Companies)
- 2711 - Newspapers (10 Companies)
- 2721 - Periodicals, Manufacturing (2 Companies)
- 2759 - Commercial Printing (20 Companies)
- 2844 - Perfumes, Cosmetics & Other Toilet Preparations (1 Company)
- 2892 - Explosives, Manufacturing (1 Company)
- 2893 - Printing Ink (1 Company)
- 2911 - Petroleum Refining (1 Company)
- 2951 - Asphalt Paving Mixtures & Blocks (1 Company)
- 2952 - Asphalt Felts & Coatings (2 Companies)
- 3089 - Plastics Products (1 Company)
- 3211 - Flat Glass (4 Companies)
- 3272 - Concrete Products (3 Companies)
- 3273 - Ready Mixed Concrete (1 Company)
- 3312 - Blast Furnaces And Steel Mills (2 Companies)
- 3365 - Aluminum Foundries (1 Company)
- 3432 - Plumbing Fixture Fittings & Trim (3 Companies)
- 3433 - Heating Equipment, Except Electric (1 Company)
- 3444 - Sheet Metalwork (9 Companies)
- 3446 - Architectural Metalwork (3 Companies)
- 3448 - Prefabricated Metal Buildings & Components (1 Company)
- 3471 - Plating And Polishing (2 Companies)
- 3536 - Hoists, Cranes, And Monorails (1 Company)
- 3567 - Ndustrial Furnaces And Ovens (1 Company)
- 3578 - Calculating And Accounting Equipment (3 Companies)
- 3585 - Refrigeration And Heating Equipment (3 Companies)
- 3634 - Electric Housewares And Fans (1 Company)
- 3645 - Residential Lighting Fixtures (2 Companies)
- 3648 - Lighting Equipment (1 Company)
- 3651 - Household Audio And Video Equipment (1 Company)
- 3663 - Radio And Tv Communications Equipment (5 Companies)
- 3699 - Electrical Equipment And Supplies (12 Companies)
- 3714 - Motor Vehicle Parts And Accessories (8 Companies)
- 3721 - Aircraft (1 Company)
- 3732 - Boatbuilding And Repairing (1 Company)
- 3761 - Guided Missiles And Space Vehicles (3 Companies)
- 3769 - Space Vehicle Equipment (2 Companies)
- 3792 - Travel Trailers And Campers (3 Companies)
- 3799 - Transportation Equipment (3 Companies)
- 3842 - Orthopedic , Prosthetic And Surgical Appliances An (7 Companies)
- 3873 - Watches, Clocks, Watchcases And Parts (1 Company)
- 3949 - Sporting And Athletic Goods (5 Companies)
- 3993 - Signs And Advertising Specialties (18 Companies)
- 3999 - Manufacturing Industries (1 Company)
- 4111 - Local & Suburban Transit (7 Companies)
- 4119 - Local Passenger Transportation (3 Companies)
- 4121 - Taxicabs (14 Companies)
- 4131 - Intercity & Rural Bus Transportation (2 Companies)
- 4141 - Local Bus Charter Service (1 Company)
- 4142 - Bus Charter Service, Except Local (1 Company)
- 4212 - Local Trucking, Without Storage (35 Companies)
- 4213 - Trucking, Except Local (5 Companies)
- 4214 - Local Trucking With Storage (15 Companies)
- 4215 - Courier Services, Except By Air (10 Companies)
- 4221 - Farm Product Warehousing And Storage (1 Company)
- 4225 - General Warehousing And Storage (39 Companies)
- 4226 - Special Warehousing And Storage (19 Companies)
