Power and Communication Line and Related Structures Construction, Port and Harbor Operations, Marine Cargo Handling, Other Support Activities for Water Transportation, All Other Information Services

Deep Sea Freight Transportation, Deep Sea Passenger Transportation, Port and Harbor Operations, Other Support Activities for Water Transportation, Other Management Consulting Services

All Other Specialty Trade Contractors, Petroleum Refineries, Petroleum Lubricating Oil and Grease Manufacturing, All Other Petroleum and Coal Products Manufacturing, Other Engine Equipment Manufacturing

Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors, Framing Contractors

Highway, Street, and Bridge Construction, All Other Specialty Trade Contractors, Inland Water Freight Transportation, Specialized Freight (except Used Goods) Trucking, Local, Port and Harbor Operations

Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors, Structural Steel and Precast Concrete Contractors, Framing Contractors

Glass and Glazing Contractors, Roofing Contractors, Other Foundation, Structure, and Building Exterior Contractors, Drywall and Insulation Contractors, Painting and Wall Covering Contractors

561210

Sewage Treatment Facilities, All Other Pipeline Transportation, Other Support Activities for Air Transportation, Support Activities for Rail Transportation, Port and Harbor Operations

Ship Building and Repairing, Boat Building, Deep Sea Freight Transportation, Coastal and Great Lakes Freight Transportation, Coastal and Great Lakes Passenger Transportation

Other Electric Power Generation, Electric Power Distribution, New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers

Port and Harbor Operations

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

Scheduled Passenger Air Transportation, Scheduled Freight Air Transportation, Nonscheduled Chartered Passenger Air Transportation, Nonscheduled Chartered Freight Air Transportation, Other Nonscheduled Air Transportation

General Freight Trucking, Local, Support Activities for Rail Transportation, Port and Harbor Operations, Other Support Activities for Road Transportation, Freight Transportation Arrangement

Port and Harbor Operations, Marine Cargo Handling, Other Support Activities for Water Transportation, Freight Transportation Arrangement

Electrical Contractors, Mixed Mode Transit Systems, Commuter Rail Systems, Bus and Other Motor Vehicle Transit Systems, Other Urban Transit Systems

Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers

Structural Steel and Precast Concrete Contractors, Other Foundation, Structure, and Building Exterior Contractors, Plumbing, Heating, and Air-Conditioning Contractors, Other Building Equipment Contractors, Tile and Terrazzo Contractors

Construction Sand and Gravel Mining, Industrial Sand Mining, Drilling Oil and Gas Wells, Support Activities for Oil and Gas Operations, Highway, Street, and Bridge Construction