Other Electric Power Generation, Steam and Air-Conditioning Supply, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders

Residential Remodelers, Land Subdivision, Portfolio Management

Construction Sand and Gravel Mining, Drilling Oil and Gas Wells, Hydroelectric Power Generation, Fossil Fuel Electric Power Generation, Nuclear Electric Power Generation

Construction Sand and Gravel Mining, Water and Sewer Line and Related Structures Construction, Land Subdivision, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction

Land Subdivision

Land Subdivision, Landscape Architectural Services, Engineering Services, Drafting Services, Surveying and Mapping (except Geophysical) Services

Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Power and Communication Line and Related Structures Construction, Land Subdivision, Highway, Street, and Bridge Construction

Support Activities for Oil and Gas Operations, Hydroelectric Power Generation, Fossil Fuel Electric Power Generation, Electric Bulk Power Transmission and Control, Electric Power Distribution

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Power and Communication Line and Related Structures Construction

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers, Industrial Building Construction