Construction Sand and Gravel Mining, Support Activities for Oil and Gas Operations, Industrial Building Construction, Commercial and Institutional Building Construction, Oil and Gas Pipeline and Related Structures Construction

Construction Sand and Gravel Mining, Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders)

SHEARS DIVISION

Construction Sand and Gravel Mining, Support Activities for Oil and Gas Operations, Water and Sewer Line and Related Structures Construction, Land Subdivision, Highway, Street, and Bridge Construction

HANSON AGGREGATES, LLC

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

OLDCASTLE SW GROUP, INC.

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

Construction Sand and Gravel Mining, Water Supply and Irrigation Systems, Sewage Treatment Facilities, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders)

Construction Sand and Gravel Mining, Industrial Sand Mining, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, General Freight Trucking, Local

KETTLE RIVER EXCAVATING

Logging, Support Activities for Forestry, Construction Sand and Gravel Mining, All Other Nonmetallic Mineral Mining, New Single-Family Housing Construction (except Operative Builders)

Crushed and Broken Limestone Mining and Quarrying, Crushed and Broken Granite Mining and Quarrying, Other Crushed and Broken Stone Mining and Quarrying, Construction Sand and Gravel Mining, Industrial Sand Mining

SUCHOCKI AND SON, INC.

Timber Tract Operations, Support Activities for Forestry, Crushed and Broken Granite Mining and Quarrying, Other Crushed and Broken Stone Mining and Quarrying, Construction Sand and Gravel Mining

Other Crushed and Broken Stone Mining and Quarrying, Construction Sand and Gravel Mining, Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction

Construction Sand and Gravel Mining, Hydroelectric Power Generation, Electric Bulk Power Transmission and Control, Industrial Building Construction, Commercial and Institutional Building Construction

APAC-CENTRAL

SAND SCIENCE INC

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