- 3578 - Calculating And Accounting Equipment (4 Companies)
- 3585 - Refrigeration And Heating Equipment (1 Company)
- 3599 - Industrial Machinery (1 Company)
- 3644 - Noncurrent Carrying Wiring Devices (1 Company)
- 3699 - Electrical Equipment And Supplies (1 Company)
- 3714 - Motor Vehicle Parts And Accessories (1 Company)
- 3792 - Travel Trailers And Campers (3 Companies)
- 3799 - Transportation Equipment (2 Companies)
- 3842 - Orthopedic , Prosthetic And Surgical Appliances An (1 Company)
- 3993 - Signs And Advertising Specialties (9 Companies)
- 3999 - Manufacturing Industries (2 Companies)
- 4011 - Railroads, Line Haul Operating (1 Company)
- 4111 - Local & Suburban Transit (1 Company)
- 4119 - Local Passenger Transportation (7 Companies)
- 4121 - Taxicabs (1 Company)
- 4131 - Intercity & Rural Bus Transportation (2 Companies)
- 4173 - Bus Terminal & Service Facilities (1 Company)
- 4212 - Local Trucking, Without Storage (7 Companies)
- 4213 - Trucking, Except Local (8 Companies)
- 4215 - Courier Services, Except By Air (1 Company)
- 4225 - General Warehousing And Storage (12 Companies)
- 4226 - Special Warehousing And Storage (8 Companies)
- 4311 - U S Postal Service (9 Companies)
- 4481 - Deep Sea Passenger Transportation, Except Ferry (1 Company)
- 4493 - Marinas (4 Companies)
- 4724 - Travel Agencies (3 Companies)
- 4725 - Tour Operators (1 Company)
- 4731 - Freight Transportation Arrangement (6 Companies)
- 4783 - Packing And Crating Services (1 Company)
- 4812 - Radiotelephone Communications (2 Companies)
- 4813 - Telephone Communication Except Radio (4 Companies)
- 4832 - Radio Broadcasting Stations (3 Companies)
- 4841 - Cable And Other Pay Television Services (3 Companies)
- 4911 - Electric Services (3 Companies)
- 4924 - Natural Gas Distribution (1 Company)
- 4925 - Gas Production And/Or Distribution (5 Companies)
- 4941 - Water Supply Systems (1 Company)
- 4953 - Refuse Systems (3 Companies)
- 5012 - Automobiles And Other Motor Vehicles (2 Companies)
- 5013 - Motor Vehicle Supplies And New Parts (3 Companies)
- 5014 - Tires And Tubes (2 Companies)
- 5015 - Motor Vehicle Parts, Used (2 Companies)
- 5021 - Furniture (2 Companies)
- 5023 - Homefurnishings (3 Companies)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (1 Company)
- 5032 - Brick, Stone And Related Material (2 Companies)
- 5039 - Construction Materials (1 Company)
- 5045 - Computers, Peripherals And Software (1 Company)
- 5047 - Medical And Hospital Equipment (1 Company)
- 5051 - Metal Service Centers And Offices (2 Companies)
