Hardware Manufacturing, Hardware Merchant Wholesalers, Service Establishment Equipment and Supplies Merchant Wholesalers

KLOECKNER METALS CORP.

3-D SHEETMETAL LLC

KLOECKNER METALS CORP.

Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Poured Concrete Foundation and Structure Contractors

Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Poured Concrete Foundation and Structure Contractors

Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction

Structural Steel and Precast Concrete Contractors, Other Building Equipment Contractors, Sheet Metal Work Manufacturing, Machine Shops, Ship Building and Repairing

Roofing Contractors, Siding Contractors, Plumbing, Heating, and Air-Conditioning Contractors, All Other Specialty Trade Contractors, Sheet Metal Work Manufacturing

All Other Specialty Trade Contractors, Wood Preservation, All Other Miscellaneous Wood Product Manufacturing, Iron and Steel Mills, Steel Wire Drawing

Prefabricated Metal Building and Component Manufacturing

Electric Bulk Power Transmission and Control, Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction

Plumbing, Heating, and Air-Conditioning Contractors, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Plumbing Fixture Fitting and Trim Manufacturing

Fabricated Structural Metal Manufacturing, Metal Window and Door Manufacturing, Ornamental and Architectural Metal Work Manufacturing

Prefabricated Metal Building and Component Manufacturing, Fabricated Structural Metal Manufacturing, Metal Tank (Heavy Gauge) Manufacturing, Other Metal Container Manufacturing, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen

Machine Shops

Iron and Steel Forging, Nonferrous Forging, Fabricated Structural Metal Manufacturing, Sheet Metal Work Manufacturing

Small Arms Manufacturing

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

Steam and Air-Conditioning Supply, Wood Preservation, Plastics Material and Resin Manufacturing, Plastics Plumbing Fixture Manufacturing, All Other Rubber Product Manufacturing

Custom Roll Forming

Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Office Equipment Merchant Wholesalers, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers, Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers, Footwear Merchant Wholesalers

Other Fabricated Wire Product Manufacturing

Machine Shops, Automotive Parts and Accessories Stores

Glass and Glazing Contractors, Metal Window and Door Manufacturing, Security Systems Services (except Locksmiths), Automotive Body, Paint, and Interior Repair and Maintenance, Automotive Glass Replacement Shops