- 4119 - Local Passenger Transportation (3 Companies)
- 4121 - Taxicabs (5 Companies)
- 4141 - Local Bus Charter Service (1 Company)
- 4212 - Local Trucking, Without Storage (13 Companies)
- 4213 - Trucking, Except Local (5 Companies)
- 4214 - Local Trucking With Storage (3 Companies)
- 4215 - Courier Services, Except By Air (2 Companies)
- 4225 - General Warehousing And Storage (5 Companies)
- 4226 - Special Warehousing And Storage (7 Companies)
- 4311 - U S Postal Service (13 Companies)
- 4731 - Freight Transportation Arrangement (4 Companies)
- 4789 - Transportation Services (1 Company)
- 4812 - Radiotelephone Communications (5 Companies)
- 4813 - Telephone Communication Except Radio (4 Companies)
- 4841 - Cable And Other Pay Television Services (2 Companies)
- 4925 - Gas Production And/Or Distribution (1 Company)
- 4941 - Water Supply Systems (1 Company)
- 4953 - Refuse Systems (4 Companies)
- 4959 - Sanitary Services (1 Company)
- 5013 - Motor Vehicle Supplies And New Parts (2 Companies)
- 5032 - Brick, Stone And Related Material (1 Company)
- 5039 - Construction Materials (2 Companies)
- 5044 - Office Equipment (2 Companies)
- 5045 - Computers, Peripherals And Software (1 Company)
- 5051 - Metal Service Centers And Offices (1 Company)
- 5063 - Electrical Apparatus And Equipment (4 Companies)
- 5074 - Plumbing And Hydronic Heating Supplies (2 Companies)
- 5083 - Farm And Garden Machinery (3 Companies)
- 5084 - Industrial Machinery And Equipment (4 Companies)
- 5085 - Industrial Supplies (2 Companies)
- 5087 - Service Establishment Equipment (5 Companies)
- 5091 - Sporting And Recreational Goods (1 Company)
- 5122 - Drugs, Proprietaries And Sundries (2 Companies)
- 5131 - Piece Goods And Notions (2 Companies)
- 5139 - Footwear (1 Company)
- 5141 - Groceries, General Line (1 Company)
- 5149 - Groceries And Related Products (1 Company)
- 5169 - Chemicals And Allied Products (1 Company)
- 5172 - Petroleum Products, Nec (2 Companies)
- 5211 - Lumber And Other Building Materials (22 Companies)
- 5231 - Paint, Glass And Wallpaper Stores (1 Company)
- 5251 - Hardware Stores (4 Companies)
- 5261 - Retail Nurseries And Garden Stores (6 Companies)
- 5311 - Department Stores (2 Companies)
- 5331 - Variety Stores (1 Company)
- 5411 - Grocery Stores (16 Companies)
- 5451 - Dairy Products Stores (1 Company)
- 5461 - Bakeries (13 Companies)
- 5499 - Food Stores, Miscellaneous (1 Company)
- 5511 - New And Used Car Dealers (4 Companies)
