- 0191 - General Farms, Primarily Crop (1 Company)
- 0741 - Veterinary Services For Livestock (8 Companies)
- 0742 - Veterinary Services, Specialties (11 Companies)
- 0752 - Animal Specialty Services (12 Companies)
- 0762 - Farm Management Services (1 Company)
- 0781 - Landscape Counseling And Planning (17 Companies)
- 0782 - Lawn And Garden Services (26 Companies)
- 0783 - Ornamental Shrub And Tree Services (6 Companies)
- 1500 - General Contractors (4 Companies)
- 1521 - Single Family Housing Construction (103 Companies)
- 1522 - Residential Construction (22 Companies)
- 1541 - Industrial Buildings And Warehouses (4 Companies)
- 1542 - Nonresidential Construction (13 Companies)
- 1611 - Highway And Street Construction (7 Companies)
- 1623 - Water, Sewer And Utility Lines (1 Company)
- 1629 - Heavy Construction (6 Companies)
- 1711 - Plumbing, Heating, Air Conditioning (90 Companies)
- 1721 - Painting And Paper Hanging (17 Companies)
- 1731 - Electrical Work (12 Companies)
- 1742 - Plastering, Drywall And Insulation (10 Companies)
- 1743 - Terrazzo, Tile, Marble And Mosaic Work (9 Companies)
- 1751 - Carpentry Work (10 Companies)
- 1752 - Floor Laying & Floor Work (2 Companies)
- 1761 - Roofing, Siding & Sheetmetal Work (17 Companies)
- 1771 - Concrete Work (10 Companies)
- 1781 - Water Well Drilling (3 Companies)
- 1799 - Special Trade Contractors (42 Companies)
- 2024 - Ice Cream & Frozen Desserts (1 Company)
- 2321 - Mens & Boys Furnishings (1 Company)
- 2395 - Pleating & Stitching (3 Companies)
- 2431 - Millwork (2 Companies)
- 2434 - Wood Kitchen Cabinets (1 Company)
- 2511 - Wood Household Furniture (1 Company)
- 2591 - Drapery Hardware, & Window Blinds & Shades (1 Company)
- 2711 - Newspapers (2 Companies)
- 2759 - Commercial Printing (4 Companies)
- 3083 - Laminated Plastic Plate, Sheet & Shapes (1 Company)
- 3089 - Plastics Products (3 Companies)
- 3211 - Flat Glass (2 Companies)
- 3432 - Plumbing Fixture Fittings & Trim (1 Company)
- 3441 - Fabricated Structural Metal (1 Company)
- 3444 - Sheet Metalwork (1 Company)
- 3536 - Hoists, Cranes, And Monorails (1 Company)
- 3544 - Special Dies, Tools, Jigs, And Fixtures (1 Company)
- 3578 - Calculating And Accounting Equipment (3 Companies)
- 3589 - Service Industry Machinery (1 Company)
- 3663 - Radio And Tv Communications Equipment (1 Company)
- 3691 - Storage Batteries (1 Company)
- 3714 - Motor Vehicle Parts And Accessories (1 Company)
- 3792 - Travel Trailers And Campers (2 Companies)
- 3799 - Transportation Equipment (1 Company)
- 3993 - Signs And Advertising Specialties (2 Companies)
- 3999 - Manufacturing Industries (1 Company)
- 4111 - Local & Suburban Transit (1 Company)
- 4119 - Local Passenger Transportation (8 Companies)
- 4121 - Taxicabs (6 Companies)
- 4141 - Local Bus Charter Service (1 Company)
- 4142 - Bus Charter Service, Except Local (1 Company)
- 4212 - Local Trucking, Without Storage (14 Companies)
- 4213 - Trucking, Except Local (15 Companies)
- 4214 - Local Trucking With Storage (5 Companies)
- 4215 - Courier Services, Except By Air (8 Companies)
- 4225 - General Warehousing And Storage (17 Companies)
- 4226 - Special Warehousing And Storage (8 Companies)
- 4311 - U S Postal Service (12 Companies)
- 4491 - Marine Cargo Handling (1 Company)
- 4512 - Air Transportation, Scheduled (1 Company)
- 4581 - Airports, Flying Fields & Services (2 Companies)
- 4619 - Pipelines (1 Company)
- 4724 - Travel Agencies (9 Companies)
- 4725 - Tour Operators (3 Companies)
- 4731 - Freight Transportation Arrangement (17 Companies)
- 4789 - Transportation Services (1 Company)
- 4812 - Radiotelephone Communications (8 Companies)
- 4813 - Telephone Communication Except Radio (14 Companies)
- 4822 - Telegraph And Other Message Communications (1 Company)
- 4832 - Radio Broadcasting Stations (2 Companies)
- 4841 - Cable And Other Pay Television Services (10 Companies)
- 4911 - Electric Services (5 Companies)
- 4925 - Gas Production And/Or Distribution (1 Company)
- 4939 - Combination Utilities (2 Companies)
- 4941 - Water Supply Systems (1 Company)
- 4953 - Refuse Systems (6 Companies)
- 4971 - Irrigation Systems (5 Companies)
- 5012 - Automobiles And Other Motor Vehicles (1 Company)
- 5013 - Motor Vehicle Supplies And New Parts (5 Companies)
- 5021 - Furniture (2 Companies)
- 5023 - Homefurnishings (5 Companies)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (2 Companies)
- 5032 - Brick, Stone And Related Material (10 Companies)
- 5039 - Construction Materials (4 Companies)
- 5045 - Computers, Peripherals And Software (6 Companies)
- 5047 - Medical And Hospital Equipment (4 Companies)
- 5051 - Metal Service Centers And Offices (4 Companies)
- 5063 - Electrical Apparatus And Equipment (2 Companies)
- 5065 - Electronic Parts And Equipment, Nec (2 Companies)
- 5074 - Plumbing And Hydronic Heating Supplies (2 Companies)
- 5083 - Farm And Garden Machinery (2 Companies)
- 5084 - Industrial Machinery And Equipment (2 Companies)
- 5085 - Industrial Supplies (2 Companies)
