- 0191 - General Farms, Primarily Crop (1 Company)
- 0273 - Animal Aquaculture (1 Company)
- 0291 - General Farms, Primarily Animals (1 Company)
- 0721 - Crop Planting And Protection (1 Company)
- 0741 - Veterinary Services For Livestock (5 Companies)
- 0742 - Veterinary Services, Specialties (12 Companies)
- 0752 - Animal Specialty Services (7 Companies)
- 0781 - Landscape Counseling And Planning (11 Companies)
- 0782 - Lawn And Garden Services (40 Companies)
- 0783 - Ornamental Shrub And Tree Services (4 Companies)
- 0851 - Forestry Services (1 Company)
- 0921 - Fish Hatcheries And Preserves (1 Company)
- 1389 - Oil And Gas Field Services (1 Company)
- 1500 - General Contractors (5 Companies)
- 1521 - Single Family Housing Construction (78 Companies)
- 1522 - Residential Construction (20 Companies)
- 1541 - Industrial Buildings And Warehouses (4 Companies)
- 1542 - Nonresidential Construction (13 Companies)
- 1611 - Highway And Street Construction (3 Companies)
- 1629 - Heavy Construction (2 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (73 Companies)
- 1721 - Painting And Paper Hanging (15 Companies)
- 1731 - Electrical Work (17 Companies)
- 1741 - Masonry And Other Stonework (1 Company)
- 1742 - Plastering, Drywall And Insulation (6 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (3 Companies)
- 1751 - Carpentry Work (8 Companies)
- 1752 - Floor Laying & Floor Work (1 Company)
- 1761 - Roofing, Siding & Sheetmetal Work (21 Companies)
- 1771 - Concrete Work (10 Companies)
- 1781 - Water Well Drilling (4 Companies)
- 1791 - Structural Steel Erection (1 Company)
- 1793 - Glass & Glazing Work (1 Company)
- 1794 - Excavation Work (1 Company)
- 1795 - Wrecking & Demolition Work (1 Company)
- 1799 - Special Trade Contractors (19 Companies)
- 2011 - Meat Packing Plants (2 Companies)
- 2099 - Food Preparations (1 Company)
- 2395 - Pleating & Stitching (1 Company)
- 2431 - Millwork (2 Companies)
- 2711 - Newspapers (4 Companies)
- 2741 - Miscellaneous Publishing (1 Company)
- 2759 - Commercial Printing (5 Companies)
- 2819 - Industrial Inorganic Chemicals (1 Company)
- 2951 - Asphalt Paving Mixtures & Blocks (1 Company)
- 3366 - Copper Foundries (1 Company)
- 3441 - Fabricated Structural Metal (2 Companies)
- 3442 - Metal Doors, Sash & Trim (1 Company)
- 3444 - Sheet Metalwork (2 Companies)
- 3491 - Industrial Valves (1 Company)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (1 Company)
- 3545 - Machine Tool Accessories (1 Company)
- 3578 - Calculating And Accounting Equipment (5 Companies)
- 3585 - Refrigeration And Heating Equipment (1 Company)
- 3589 - Service Industry Machinery (2 Companies)
- 3645 - Residential Lighting Fixtures (1 Company)
- 3674 - Semiconductors And Related Devices (1 Company)
- 3699 - Electrical Equipment And Supplies (2 Companies)
- 3761 - Guided Missiles And Space Vehicles (1 Company)
- 3799 - Transportation Equipment (2 Companies)
- 3949 - Sporting And Athletic Goods (3 Companies)
- 3993 - Signs And Advertising Specialties (2 Companies)
- 4111 - Local & Suburban Transit (1 Company)
- 4119 - Local Passenger Transportation (8 Companies)
- 4121 - Taxicabs (2 Companies)
- 4151 - School Buses (1 Company)
- 4212 - Local Trucking, Without Storage (22 Companies)
- 4213 - Trucking, Except Local (29 Companies)
- 4214 - Local Trucking With Storage (2 Companies)
- 4215 - Courier Services, Except By Air (11 Companies)
- 4225 - General Warehousing And Storage (11 Companies)
- 4226 - Special Warehousing And Storage (4 Companies)
- 4311 - U S Postal Service (12 Companies)
- 4481 - Deep Sea Passenger Transportation, Except Ferry (1 Company)
- 4512 - Air Transportation, Scheduled (1 Company)
- 4522 - Air Transportation, Nonscheduled (2 Companies)
- 4724 - Travel Agencies (6 Companies)
- 4725 - Tour Operators (1 Company)
- 4731 - Freight Transportation Arrangement (23 Companies)
- 4783 - Packing And Crating Services (1 Company)
- 4812 - Radiotelephone Communications (19 Companies)
- 4813 - Telephone Communication Except Radio (12 Companies)
- 4832 - Radio Broadcasting Stations (3 Companies)
- 4833 - Television Broadcasting Stations (1 Company)
- 4841 - Cable And Other Pay Television Services (6 Companies)
- 4941 - Water Supply Systems (1 Company)
- 4953 - Refuse Systems (8 Companies)
- 4971 - Irrigation Systems (8 Companies)
- 5012 - Automobiles And Other Motor Vehicles (1 Company)
- 5014 - Tires And Tubes (1 Company)
- 5023 - Homefurnishings (2 Companies)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (4 Companies)
- 5032 - Brick, Stone And Related Material (4 Companies)
- 5044 - Office Equipment (7 Companies)
- 5045 - Computers, Peripherals And Software (2 Companies)
- 5046 - Commercial Equipment (1 Company)
- 5047 - Medical And Hospital Equipment (1 Company)
- 5049 - Professional Equipment, Nec (3 Companies)
- 5051 - Metal Service Centers And Offices (7 Companies)
- 5063 - Electrical Apparatus And Equipment (6 Companies)
