- 0191 - General Farms, Primarily Crop (2 Companies)
- 0271 - Fur Bearing Animal And Rabbits (1 Company)
- 0741 - Veterinary Services For Livestock (6 Companies)
- 0742 - Veterinary Services, Specialties (7 Companies)
- 0752 - Animal Specialty Services (20 Companies)
- 0781 - Landscape Counseling And Planning (11 Companies)
- 0782 - Lawn And Garden Services (8 Companies)
- 0783 - Ornamental Shrub And Tree Services (5 Companies)
- 1381 - Drilling Oil And Gas Wells (2 Companies)
- 1422 - Crushed And Broken Limestone (1 Company)
- 1500 - General Contractors (2 Companies)
- 1521 - Single Family Housing Construction (55 Companies)
- 1522 - Residential Construction (8 Companies)
- 1541 - Industrial Buildings And Warehouses (2 Companies)
- 1542 - Nonresidential Construction (14 Companies)
- 1611 - Highway And Street Construction (8 Companies)
- 1623 - Water, Sewer And Utility Lines (5 Companies)
- 1629 - Heavy Construction (3 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (62 Companies)
- 1721 - Painting And Paper Hanging (4 Companies)
- 1731 - Electrical Work (11 Companies)
- 1741 - Masonry And Other Stonework (2 Companies)
- 1742 - Plastering, Drywall And Insulation (1 Company)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (3 Companies)
- 1751 - Carpentry Work (4 Companies)
- 1752 - Floor Laying & Floor Work (3 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (18 Companies)
- 1771 - Concrete Work (7 Companies)
- 1781 - Water Well Drilling (3 Companies)
- 1791 - Structural Steel Erection (1 Company)
- 1793 - Glass & Glazing Work (1 Company)
- 1794 - Excavation Work (1 Company)
- 1799 - Special Trade Contractors (20 Companies)
- 2095 - Roasted Coffee (1 Company)
- 2395 - Pleating & Stitching (1 Company)
- 2426 - Hardwood Dimension & Flooring Mills (1 Company)
- 2431 - Millwork (1 Company)
- 2451 - Mobile Homes, Manufacturing (1 Company)
- 2711 - Newspapers (2 Companies)
- 2721 - Periodicals, Manufacturing (1 Company)
- 2759 - Commercial Printing (5 Companies)
- 2951 - Asphalt Paving Mixtures & Blocks (2 Companies)
- 3089 - Plastics Products (1 Company)
- 3271 - Concrete Block & Brick (1 Company)
- 3272 - Concrete Products (1 Company)
- 3441 - Fabricated Structural Metal (1 Company)
- 3444 - Sheet Metalwork (1 Company)
- 3479 - Metal Coating & Allied Services (2 Companies)
- 3491 - Industrial Valves (1 Company)
- 3499 - Fabricated Metal Products (2 Companies)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (1 Company)
- 3578 - Calculating And Accounting Equipment (5 Companies)
- 3699 - Electrical Equipment And Supplies (2 Companies)
- 3714 - Motor Vehicle Parts And Accessories (2 Companies)
- 3732 - Boatbuilding And Repairing (1 Company)
- 3792 - Travel Trailers And Campers (2 Companies)
- 3799 - Transportation Equipment (8 Companies)
- 3822 - Environmental Controls (1 Company)
- 3842 - Orthopedic , Prosthetic And Surgical Appliances An (2 Companies)
- 3993 - Signs And Advertising Specialties (9 Companies)
- 3999 - Manufacturing Industries (1 Company)
- 4111 - Local & Suburban Transit (2 Companies)
- 4119 - Local Passenger Transportation (6 Companies)
- 4121 - Taxicabs (1 Company)
- 4212 - Local Trucking, Without Storage (14 Companies)
- 4213 - Trucking, Except Local (11 Companies)
- 4215 - Courier Services, Except By Air (6 Companies)
- 4225 - General Warehousing And Storage (14 Companies)
- 4226 - Special Warehousing And Storage (10 Companies)
- 4311 - U S Postal Service (10 Companies)
- 4493 - Marinas (1 Company)
- 4522 - Air Transportation, Nonscheduled (1 Company)
- 4581 - Airports, Flying Fields & Services (2 Companies)
- 4724 - Travel Agencies (5 Companies)
- 4731 - Freight Transportation Arrangement (7 Companies)
- 4789 - Transportation Services (2 Companies)
- 4812 - Radiotelephone Communications (19 Companies)
- 4813 - Telephone Communication Except Radio (16 Companies)
- 4822 - Telegraph And Other Message Communications (2 Companies)
- 4832 - Radio Broadcasting Stations (1 Company)
- 4911 - Electric Services (2 Companies)
- 4925 - Gas Production And/Or Distribution (2 Companies)
- 4941 - Water Supply Systems (1 Company)
- 4953 - Refuse Systems (5 Companies)
- 4959 - Sanitary Services (4 Companies)
- 5012 - Automobiles And Other Motor Vehicles (1 Company)
- 5013 - Motor Vehicle Supplies And New Parts (8 Companies)
- 5014 - Tires And Tubes (2 Companies)
- 5015 - Motor Vehicle Parts, Used (3 Companies)
- 5023 - Homefurnishings (3 Companies)
- 5032 - Brick, Stone And Related Material (6 Companies)
- 5044 - Office Equipment (4 Companies)
- 5049 - Professional Equipment, Nec (2 Companies)
- 5051 - Metal Service Centers And Offices (4 Companies)
- 5063 - Electrical Apparatus And Equipment (2 Companies)
- 5064 - Electrical Appliances, Television And Radio (1 Company)
- 5065 - Electronic Parts And Equipment, Nec (1 Company)
- 5072 - Hardware (3 Companies)
- 5078 - Refrigeration Equipment & Supplies (1 Company)
- 5082 - Construction And Mining Machinery (1 Company)
