Water Supply and Irrigation Systems, Sewage Treatment Facilities, Steam and Air-Conditioning Supply, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders)

Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers, Other Construction Material Merchant Wholesalers, Office Equipment Merchant Wholesalers, Other Commercial Equipment Merchant Wholesalers, Ophthalmic Goods Merchant Wholesalers

Postharvest Crop Activities (except Cotton Ginning), Urethane and Other Foam Product (except Polystyrene) Manufacturing, Fresh Fruit and Vegetable Merchant Wholesalers, Farm Supplies Merchant Wholesalers, Flower, Nursery Stock, and Florists' Supplies Merchant Wholesalers

Motor and Generator Manufacturing, Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers, Scheduled Freight Air Transportation, Nonscheduled Chartered Freight Air Transportation, Other Nonscheduled Air Transportation

Scheduled Freight Air Transportation, Nonscheduled Chartered Freight Air Transportation, Line-Haul Railroads, Short Line Railroads, Coastal and Great Lakes Freight Transportation

General Freight Trucking, Local, General Freight Trucking, Long-Distance, Truckload, General Freight Trucking, Long-Distance, Less Than Truckload, Specialized Freight (except Used Goods) Trucking, Local, Specialized Freight (except Used Goods) Trucking, Long-Distance

General Freight Trucking, Local, General Freight Trucking, Long-Distance, Truckload, General Freight Trucking, Long-Distance, Less Than Truckload, Used Household and Office Goods Moving, Specialized Freight (except Used Goods) Trucking, Local

General Freight Trucking, Local, General Freight Trucking, Long-Distance, Truckload, General Freight Trucking, Long-Distance, Less Than Truckload, Used Household and Office Goods Moving, Specialized Freight (except Used Goods) Trucking, Local

General Warehousing and Storage, Refrigerated Warehousing and Storage, Farm Product Warehousing and Storage, Other Warehousing and Storage, Lessors of Nonresidential Buildings (except Miniwarehouses)

General Freight Trucking, Local, Other Support Activities for Road Transportation, Freight Transportation Arrangement, Packing and Crating, All Other Support Activities for Transportation

New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Roofing Contractors

Line-Haul Railroads, General Freight Trucking, Long-Distance, Truckload, Freight Transportation Arrangement, General Warehousing and Storage, Refrigerated Warehousing and Storage

General Freight Trucking, Local, General Freight Trucking, Long-Distance, Truckload, General Freight Trucking, Long-Distance, Less Than Truckload, Specialized Freight (except Used Goods) Trucking, Local, Specialized Freight (except Used Goods) Trucking, Long-Distance

Farm Product Warehousing and Storage