- 4119 - Local Passenger Transportation (3 Companies)
- 4141 - Local Bus Charter Service (2 Companies)
- 4142 - Bus Charter Service, Except Local (2 Companies)
- 4212 - Local Trucking, Without Storage (7 Companies)
- 4214 - Local Trucking With Storage (1 Company)
- 4225 - General Warehousing And Storage (4 Companies)
- 4226 - Special Warehousing And Storage (3 Companies)
- 4311 - U S Postal Service (13 Companies)
- 4493 - Marinas (8 Companies)
- 4731 - Freight Transportation Arrangement (2 Companies)
- 4789 - Transportation Services (1 Company)
- 4812 - Radiotelephone Communications (3 Companies)
- 4813 - Telephone Communication Except Radio (2 Companies)
- 4841 - Cable And Other Pay Television Services (1 Company)
- 4911 - Electric Services (1 Company)
- 4924 - Natural Gas Distribution (2 Companies)
- 4941 - Water Supply Systems (1 Company)
- 4953 - Refuse Systems (5 Companies)
- 4959 - Sanitary Services (1 Company)
- 5013 - Motor Vehicle Supplies And New Parts (2 Companies)
- 5015 - Motor Vehicle Parts, Used (1 Company)
- 5031 - Lumber, Plywood, Millwork & Wood Panels (2 Companies)
- 5032 - Brick, Stone And Related Material (2 Companies)
- 5045 - Computers, Peripherals And Software (2 Companies)
- 5047 - Medical And Hospital Equipment (1 Company)
- 5049 - Professional Equipment, Nec (1 Company)
- 5051 - Metal Service Centers And Offices (1 Company)
- 5063 - Electrical Apparatus And Equipment (4 Companies)
- 5072 - Hardware (1 Company)
- 5082 - Construction And Mining Machinery (1 Company)
- 5084 - Industrial Machinery And Equipment (4 Companies)
- 5087 - Service Establishment Equipment (2 Companies)
- 5091 - Sporting And Recreational Goods (1 Company)
- 5093 - Scrap And Waste Materials (2 Companies)
- 5099 - Durable Goods (3 Companies)
- 5137 - Womens And Childrens Clothing (1 Company)
- 5139 - Footwear (12 Companies)
- 5149 - Groceries And Related Products (3 Companies)
- 5172 - Petroleum Products, Nec (3 Companies)
- 5182 - Wine And Distilled Beverages (1 Company)
- 5199 - Nondurable Goods (3 Companies)
- 5211 - Lumber And Other Building Materials (17 Companies)
- 5231 - Paint, Glass And Wallpaper Stores (3 Companies)
- 5251 - Hardware Stores (4 Companies)
- 5261 - Retail Nurseries And Garden Stores (11 Companies)
- 5271 - Mobile Home Dealers (1 Company)
- 5311 - Department Stores (7 Companies)
- 5399 - Miscellaneous General Merchandise Stores (6 Companies)
- 5411 - Grocery Stores (14 Companies)
- 5421 - Meat And Fish Markets (2 Companies)
