All Other Metal Ore Mining, Spring (Heavy Gauge) Manufacturing, Spring (Light Gauge) Manufacturing, Other Fabricated Wire Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing

clearing, road building, pipe work, clearing grubbing, road maintenance.

Other Crushed and Broken Stone Mining and Quarrying

Support Activities for Oil and Gas Operations, All Other Specialty Trade Contractors, Electroplating, Plating, Polishing, Anodizing, and Coloring

sand, gravel, ready-mix, excavation, hauling, septic, footings, backhoe, uni-loader

Software, robotics, assistive care, personal robots, care robots, assistive robots

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, All Other Specialty Trade Contractors

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, road repair, roofing, plumbing

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

Basalt, Rock, Gravel, Quarry, Ballast, Spalls, Rip Rap, Armor, Crushed, Minus

Construction Sand and Gravel Mining, Sewage Treatment Facilities, General Freight Trucking, Local

landfill, crushed rock

Logging, Support Activities for Metal Mining, Nonscheduled Chartered Passenger Air Transportation, Nonscheduled Chartered Freight Air Transportation, Scenic and Sightseeing Transportation, Other