Support Activities for Oil and Gas Operations, Other Heavy and Civil Engineering Construction, Ship Building and Repairing, Boat Building, Deep Sea Passenger Transportation

Oil and Gas Pipeline and Related Structures Construction, Site Preparation Contractors, Inland Water Passenger Transportation

Freight Transportation Arrangement

Deep Sea Freight Transportation, Deep Sea Passenger Transportation, Coastal and Great Lakes Freight Transportation, Inland Water Freight Transportation

Natural Gas Distribution, Water Supply and Irrigation Systems, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers

Water and Sewer Line and Related Structures Construction, Site Preparation Contractors, All Other Specialty Trade Contractors, Industrial Supplies Merchant Wholesalers, Industrial and Personal Service Paper Merchant Wholesalers

Bus and Other Motor Vehicle Transit Systems, Interurban and Rural Bus Transportation, School and Employee Bus Transportation, Charter Bus Industry

Commercial and Institutional Building Construction, Conveyor and Conveying Equipment Manufacturing, Other Airport Operations, Other Support Activities for Air Transportation

Construction Sand and Gravel Mining, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers

Oil and Gas Pipeline and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Inland Water Freight Transportation, Port and Harbor Operations

Construction Sand and Gravel Mining, Specialized Freight (except Used Goods) Trucking, Local

Coastal and Great Lakes Passenger Transportation, Inland Water Passenger Transportation, Interurban and Rural Bus Transportation, School and Employee Bus Transportation, Charter Bus Industry

Motor Vehicle Towing

All Other Transit and Ground Passenger Transportation

Scheduled Passenger Air Transportation, Nonscheduled Chartered Passenger Air Transportation, Nonscheduled Chartered Freight Air Transportation, Taxi Service, Air Traffic Control

Deep Sea Freight Transportation, Deep Sea Passenger Transportation, Coastal and Great Lakes Freight Transportation, Coastal and Great Lakes Passenger Transportation, Port and Harbor Operations

Pipeline Transportation of Crude Oil

Coastal and Great Lakes Freight Transportation

Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors, All Other Specialty Trade Contractors, Specialized Freight (except Used Goods) Trucking, Local