- 4213 - Trucking, Except Local (8 Companies)
- 4214 - Local Trucking With Storage (2 Companies)
- 4215 - Courier Services, Except By Air (2 Companies)
- 4222 - Refrigerated Warehousing And Storage (1 Company)
- 4225 - General Warehousing And Storage (9 Companies)
- 4226 - Special Warehousing And Storage (4 Companies)
- 4311 - U S Postal Service (8 Companies)
- 4481 - Deep Sea Passenger Transportation, Except Ferry (1 Company)
- 4513 - Air Courier Services (1 Company)
- 4724 - Travel Agencies (2 Companies)
- 4731 - Freight Transportation Arrangement (8 Companies)
- 4783 - Packing And Crating Services (1 Company)
- 4812 - Radiotelephone Communications (2 Companies)
- 4813 - Telephone Communication Except Radio (4 Companies)
- 4841 - Cable And Other Pay Television Services (2 Companies)
- 4911 - Electric Services (2 Companies)
- 4924 - Natural Gas Distribution (1 Company)
- 4925 - Gas Production And/Or Distribution (1 Company)
- 4941 - Water Supply Systems (1 Company)
- 4953 - Refuse Systems (6 Companies)
- 4959 - Sanitary Services (2 Companies)
- 4971 - Irrigation Systems (3 Companies)
- 5012 - Automobiles And Other Motor Vehicles (5 Companies)
- 5014 - Tires And Tubes (1 Company)
- 5023 - Homefurnishings (3 Companies)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (1 Company)
- 5032 - Brick, Stone And Related Material (2 Companies)
- 5033 - Roofing, Siding And Insulation (1 Company)
- 5039 - Construction Materials (1 Company)
- 5044 - Office Equipment (2 Companies)
- 5046 - Commercial Equipment (1 Company)
- 5048 - Ophthalmic Goods (1 Company)
- 5049 - Professional Equipment, Nec (1 Company)
- 5051 - Metal Service Centers And Offices (3 Companies)
- 5063 - Electrical Apparatus And Equipment (3 Companies)
- 5064 - Electrical Appliances, Television And Radio (1 Company)
- 5065 - Electronic Parts And Equipment, Nec (1 Company)
- 5074 - Plumbing And Hydronic Heating Supplies (3 Companies)
- 5075 - Warm Air Heating And Air Conditioning (1 Company)
- 5082 - Construction And Mining Machinery (5 Companies)
- 5083 - Farm And Garden Machinery (1 Company)
- 5084 - Industrial Machinery And Equipment (11 Companies)
- 5085 - Industrial Supplies (1 Company)
- 5087 - Service Establishment Equipment (6 Companies)
- 5091 - Sporting And Recreational Goods (1 Company)
- 5092 - Toys And Hobby Goods And Supplies (2 Companies)
- 5099 - Durable Goods (1 Company)
- 5112 - Stationery And Office Supplies (1 Company)
- 5136 - Mens And Boys Clothing (2 Companies)
- 5137 - Womens And Childrens Clothing (3 Companies)
