Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Highway, Street, and Bridge Construction

Interurban and Rural Bus Transportation

Bus and Other Motor Vehicle Transit Systems, Charter Bus Industry

Special Needs Transportation

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)

Bus and Other Motor Vehicle Transit Systems

Special Needs Transportation

Interurban and Rural Bus Transportation, Charter Bus Industry

Residential Remodelers, Elevator and Moving Stairway Manufacturing, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers, All Other Health and Personal Care Stores, Special Needs Transportation

Special Needs Transportation

Other Urban Transit Systems

Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers, Limousine Service, Special Needs Transportation, All Other Transit and Ground Passenger Transportation, Scenic and Sightseeing Transportation, Land

Construction Sand and Gravel Mining, Drilling Oil and Gas Wells, Support Activities for Oil and Gas Operations, Fossil Fuel Electric Power Generation, Electric Power Distribution

Bus and Other Motor Vehicle Transit Systems, All Other Transit and Ground Passenger Transportation

Transportaion

Houston Car Service, Houston Limo Service, Airport Shuttle, Houston Taxi, Corporate Transport

Special Needs Transportation

Support Activities for Forestry, Natural Gas Distribution, Water Supply and Irrigation Systems, Industrial Building Construction, Commercial and Institutional Building Construction

General Freight Trucking, Local, General Freight Trucking, Long-Distance, Truckload, Specialized Freight (except Used Goods) Trucking, Local, Specialized Freight (except Used Goods) Trucking, Long-Distance, All Other Transit and Ground Passenger Transportation

Bus and Other Motor Vehicle Transit Systems

Women's and Girls' Cut and Sew Lingerie, Loungewear, and Nightwear Manufacturing, Women's and Girls' Cut and Sew Blouse and Shirt Manufacturing, Manifold Business Forms Printing, Books Printing, Blankbook, Looseleaf Binders, and Devices Manufacturing

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