- 0181 - Ornamental Nursery Products (3 Companies)
- 0191 - General Farms, Primarily Crop (8 Companies)
- 0291 - General Farms, Primarily Animals (1 Company)
- 0711 - Soil Preparation Services (1 Company)
- 0741 - Veterinary Services For Livestock (4 Companies)
- 0742 - Veterinary Services, Specialties (4 Companies)
- 0752 - Animal Specialty Services (13 Companies)
- 0762 - Farm Management Services (2 Companies)
- 0781 - Landscape Counseling And Planning (5 Companies)
- 0782 - Lawn And Garden Services (13 Companies)
- 0783 - Ornamental Shrub And Tree Services (4 Companies)
- 0811 - Timber Tracts (1 Company)
- 1500 - General Contractors (1 Company)
- 1521 - Single Family Housing Construction (65 Companies)
- 1522 - Residential Construction (3 Companies)
- 1542 - Nonresidential Construction (37 Companies)
- 1611 - Highway And Street Construction (7 Companies)
- 1623 - Water, Sewer And Utility Lines (4 Companies)
- 1629 - Heavy Construction (1 Company)
- 1711 - Plumbing, Heating, Air Conditioning (49 Companies)
- 1721 - Painting And Paper Hanging (13 Companies)
- 1731 - Electrical Work (14 Companies)
- 1741 - Masonry And Other Stonework (1 Company)
- 1742 - Plastering, Drywall And Insulation (6 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (5 Companies)
- 1751 - Carpentry Work (12 Companies)
- 1752 - Floor Laying & Floor Work (3 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (30 Companies)
- 1771 - Concrete Work (9 Companies)
- 1791 - Structural Steel Erection (1 Company)
- 1794 - Excavation Work (12 Companies)
- 1795 - Wrecking & Demolition Work (2 Companies)
- 1799 - Special Trade Contractors (25 Companies)
- 2022 - Cheese, Natural & Processed (1 Company)
- 2082 - Malt Beverages (2 Companies)
- 2394 - Canvas & Related Products (1 Company)
- 2448 - Wood Pallets & Skids (1 Company)
- 2621 - Paper Mills (4 Companies)
- 2679 - Converted Paper & Paperboard Prods, Nec (1 Company)
- 2711 - Newspapers (6 Companies)
- 2721 - Periodicals, Manufacturing (3 Companies)
- 2741 - Miscellaneous Publishing (2 Companies)
- 2759 - Commercial Printing (6 Companies)
- 2819 - Industrial Inorganic Chemicals (4 Companies)
- 2951 - Asphalt Paving Mixtures & Blocks (1 Company)
- 3273 - Ready Mixed Concrete (1 Company)
- 3423 - Hand & Edge Tools (1 Company)
- 3432 - Plumbing Fixture Fittings & Trim (1 Company)
- 3444 - Sheet Metalwork (3 Companies)
- 3479 - Metal Coating & Allied Services (1 Company)
- 3519 - Internal Combustion Engines (1 Company)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (1 Company)
- 3545 - Machine Tool Accessories (1 Company)
- 3578 - Calculating And Accounting Equipment (2 Companies)
- 3589 - Service Industry Machinery (2 Companies)
- 3599 - Industrial Machinery (2 Companies)
- 3699 - Electrical Equipment And Supplies (9 Companies)
- 3711 - Motor Vehicles And Car Bodies (10 Companies)
- 3714 - Motor Vehicle Parts And Accessories (1 Company)
- 3792 - Travel Trailers And Campers (1 Company)
- 3842 - Orthopedic , Prosthetic And Surgical Appliances An (1 Company)
- 3993 - Signs And Advertising Specialties (8 Companies)
- 4111 - Local & Suburban Transit (4 Companies)
- 4119 - Local Passenger Transportation (4 Companies)
- 4121 - Taxicabs (3 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 (26 Companies)
- 4213 - Trucking, Except Local (16 Companies)
- 4215 - Courier Services, Except By Air (2 Companies)
- 4221 - Farm Product Warehousing And Storage (1 Company)
- 4222 - Refrigerated Warehousing And Storage (2 Companies)
- 4225 - General Warehousing And Storage (16 Companies)
- 4226 - Special Warehousing And Storage (12 Companies)
- 4311 - U S Postal Service (19 Companies)
- 4724 - Travel Agencies (6 Companies)
- 4731 - Freight Transportation Arrangement (5 Companies)
- 4783 - Packing And Crating Services (1 Company)
- 4789 - Transportation Services (2 Companies)
- 4812 - Radiotelephone Communications (12 Companies)
- 4813 - Telephone Communication Except Radio (13 Companies)
- 4832 - Radio Broadcasting Stations (6 Companies)
- 4833 - Television Broadcasting Stations (2 Companies)
- 4841 - Cable And Other Pay Television Services (18 Companies)
- 4899 - Communication Services, Nec (1 Company)
- 4911 - Electric Services (4 Companies)
- 4924 - Natural Gas Distribution (1 Company)
- 4925 - Gas Production And/Or Distribution (3 Companies)
- 4941 - Water Supply Systems (3 Companies)
- 4953 - Refuse Systems (23 Companies)
- 4959 - Sanitary Services (7 Companies)
- 4971 - Irrigation Systems (1 Company)
- 5012 - Automobiles And Other Motor Vehicles (1 Company)
- 5013 - Motor Vehicle Supplies And New Parts (7 Companies)
- 5015 - Motor Vehicle Parts, Used (2 Companies)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (3 Companies)
- 5032 - Brick, Stone And Related Material (2 Companies)
- 5039 - Construction Materials (1 Company)
- 5044 - Office Equipment (4 Companies)
