Aircraft Manufacturing, Other Support Activities for Air Transportation, Communication Equipment Repair and Maintenance, Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Main, Home and Garden Equipment Repair and Maintenance

Nonscheduled Chartered Passenger Air Transportation, Nonscheduled Chartered Freight Air Transportation, Deep Sea Freight Transportation, General Freight Trucking, Local, Specialized Freight (except Used Goods) Trucking, Local

Other Communications Equipment Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Navigational Services to Shipping, Engineering Services, Other Scientific and Technical Consulting Services

Freight Transportation Arrangement

Automobile and Other Motor Vehicle Merchant Wholesalers, Motor Vehicle Supplies and New Parts Merchant Wholesalers, Tire and Tube Merchant Wholesalers, Motor Vehicle Parts (Used) Merchant Wholesalers, Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers

Other Heavy and Civil Engineering Construction, Poured Concrete Foundation and Structure Contractors, Framing Contractors, Masonry Contractors, Roofing Contractors

General Freight Trucking, Local

Nonscheduled Chartered Freight Air Transportation, Space Research and Technology

General Freight Trucking, Long-Distance, Less Than Truckload

Deep Sea Freight Transportation

Nonscheduled Chartered Passenger Air Transportation, Nonscheduled Chartered Freight Air Transportation

Specialized Freight (except Used Goods) Trucking, Long-Distance

Scheduled Passenger Air Transportation, Nonscheduled Chartered Passenger Air Transportation

Nursery and Tree Production, Forest Nurseries and Gathering of Forest Products, Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining

Special Needs Transportation, All Other Outpatient Care Centers, Home Health Care Services, Nursing Care Facilities, Services for the Elderly and Persons with Disabilities

Interurban and Rural Bus Transportation

Bus and Other Motor Vehicle Transit Systems, Charter Bus Industry

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

Other Support Activities for Water Transportation, Engineering Services

Water and Sewer Line and Related Structures Construction, Other Heavy and Civil Engineering Construction, Other Foundation, Structure, and Building Exterior Contractors, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing