Prefabricated Metal Building and Component Manufacturing, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Ornamental and Architectural Metal Work Manufacturing, Hardware Manufacturing

Iron and Steel Forging, Hardware Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing

Site Preparation Contractors, Other Fabricated Wire Product Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing

Sheet Metal Work Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing

All Other Miscellaneous Fabricated Metal Product Manufacturing

All Other Plastics Product Manufacturing, Machine Shops, All Other Miscellaneous Fabricated Metal Product Manufacturing, Ship Building and Repairing

All Other Miscellaneous Fabricated Metal Product Manufacturing, Aircraft Manufacturing, Aircraft Engine and Engine Parts Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing, All Other Transportation Equipment Manufacturing

Plate Work Manufacturing, Machine Shops, Precision Turned Product Manufacturing, Fabricated Pipe and Pipe Fitting Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing

Other Foundation, Structure, and Building Exterior Contractors, Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Metal Window and Door Manufacturing, Ornamental and Architectural Metal Work Manufacturing

Machine Shops, Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Oil and Gas Field Machinery and Equipment Manufacturing

Fabricated Structural Metal Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Welding and Soldering Equipment Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Main

PORTLAND

BANGOR

RUMFORD

Steel Wire Drawing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Fabricated Structural Metal Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Overhead Traveling Crane, Hoist, and Monorail System Manufacturing