- 0181 - Ornamental Nursery Products (1 Company)
- 0291 - General Farms, Primarily Animals (2 Companies)
- 0721 - Crop Planting And Protection (1 Company)
- 0741 - Veterinary Services For Livestock (5 Companies)
- 0742 - Veterinary Services, Specialties (6 Companies)
- 0752 - Animal Specialty Services (13 Companies)
- 0781 - Landscape Counseling And Planning (12 Companies)
- 0782 - Lawn And Garden Services (14 Companies)
- 0783 - Ornamental Shrub And Tree Services (4 Companies)
- 0971 - Hunting, Trapping And Game Propagation (1 Company)
- 1081 - Metal Mining Services (2 Companies)
- 1241 - Coal Mining Services (2 Companies)
- 1500 - General Contractors (4 Companies)
- 1521 - Single Family Housing Construction (46 Companies)
- 1522 - Residential Construction (2 Companies)
- 1542 - Nonresidential Construction (15 Companies)
- 1611 - Highway And Street Construction (12 Companies)
- 1623 - Water, Sewer And Utility Lines (2 Companies)
- 1629 - Heavy Construction (3 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (42 Companies)
- 1721 - Painting And Paper Hanging (6 Companies)
- 1731 - Electrical Work (4 Companies)
- 1741 - Masonry And Other Stonework (3 Companies)
- 1742 - Plastering, Drywall And Insulation (3 Companies)
- 1751 - Carpentry Work (3 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (11 Companies)
- 1771 - Concrete Work (10 Companies)
- 1781 - Water Well Drilling (3 Companies)
- 1791 - Structural Steel Erection (2 Companies)
- 1794 - Excavation Work (3 Companies)
- 1796 - Installing Building Equipment (1 Company)
- 1799 - Special Trade Contractors (12 Companies)
- 2024 - Ice Cream & Frozen Desserts (1 Company)
- 2221 - Broadwoven Fabric Mills, Manmade (2 Companies)
- 2273 - Carpets & Rugs (1 Company)
- 2395 - Pleating & Stitching (1 Company)
- 2431 - Millwork (3 Companies)
- 2451 - Mobile Homes, Manufacturing (2 Companies)
- 2541 - Wood Partitions & Fixtures (1 Company)
- 2711 - Newspapers (6 Companies)
- 2731 - Book Publishing (1 Company)
- 2741 - Miscellaneous Publishing (1 Company)
- 2754 - Commercial Printing, Gravure (1 Company)
- 2759 - Commercial Printing (2 Companies)
- 2819 - Industrial Inorganic Chemicals (1 Company)
- 2834 - Pharmaceutical Preparations (1 Company)
- 2951 - Asphalt Paving Mixtures & Blocks (1 Company)
- 3211 - Flat Glass (1 Company)
- 3229 - Pressed & Blown Glass, Nec (2 Companies)
- 3369 - Nonferrous Foundries (1 Company)
- 3432 - Plumbing Fixture Fittings & Trim (2 Companies)
- 3444 - Sheet Metalwork (1 Company)
- 3578 - Calculating And Accounting Equipment (5 Companies)
- 3674 - Semiconductors And Related Devices (1 Company)
- 3714 - Motor Vehicle Parts And Accessories (1 Company)
- 3715 - Truck Trailers (2 Companies)
- 3751 - Motorcycles, Bicycles And Parts (1 Company)
- 3761 - Guided Missiles And Space Vehicles (1 Company)
- 3792 - Travel Trailers And Campers (9 Companies)
- 3799 - Transportation Equipment (6 Companies)
- 3842 - Orthopedic , Prosthetic And Surgical Appliances An (1 Company)
- 3993 - Signs And Advertising Specialties (10 Companies)
- 3999 - Manufacturing Industries (1 Company)
- 4111 - Local & Suburban Transit (4 Companies)
- 4119 - Local Passenger Transportation (1 Company)
- 4121 - Taxicabs (1 Company)
- 4131 - Intercity & Rural Bus Transportation (1 Company)
- 4141 - Local Bus Charter Service (1 Company)
- 4142 - Bus Charter Service, Except Local (1 Company)
- 4212 - Local Trucking, Without Storage (15 Companies)
- 4213 - Trucking, Except Local (8 Companies)
- 4215 - Courier Services, Except By Air (5 Companies)
- 4225 - General Warehousing And Storage (24 Companies)
- 4226 - Special Warehousing And Storage (22 Companies)
- 4311 - U S Postal Service (18 Companies)
- 4481 - Deep Sea Passenger Transportation, Except Ferry (1 Company)
- 4493 - Marinas (4 Companies)
- 4499 - Water Transportation Services (1 Company)
- 4512 - Air Transportation, Scheduled (1 Company)
- 4619 - Pipelines (1 Company)
- 4724 - Travel Agencies (1 Company)
- 4725 - Tour Operators (3 Companies)
- 4731 - Freight Transportation Arrangement (5 Companies)
- 4789 - Transportation Services (1 Company)
- 4812 - Radiotelephone Communications (5 Companies)
- 4813 - Telephone Communication Except Radio (7 Companies)
- 4832 - Radio Broadcasting Stations (1 Company)
- 4841 - Cable And Other Pay Television Services (6 Companies)
- 4911 - Electric Services (2 Companies)
- 4925 - Gas Production And/Or Distribution (2 Companies)
- 4941 - Water Supply Systems (2 Companies)
- 4953 - Refuse Systems (16 Companies)
- 4959 - Sanitary Services (1 Company)
- 4971 - Irrigation Systems (1 Company)
- 5012 - Automobiles And Other Motor Vehicles (1 Company)
- 5013 - Motor Vehicle Supplies And New Parts (6 Companies)
- 5015 - Motor Vehicle Parts, Used (3 Companies)
- 5023 - Homefurnishings (2 Companies)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (1 Company)
- 5032 - Brick, Stone And Related Material (2 Companies)
