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

Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers

Hydroelectric Power Generation, Fossil Fuel Electric Power Generation, Nuclear Electric Power Generation, Electric Bulk Power Transmission and Control, Electric Power Distribution

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

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Nonferrous Forging, Powder Metallurgy Part Manufacturing, Machine Shops, Precision Turned Product 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

Fabricated Structural Metal Manufacturing, Small Arms Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing, Engineering Services

BANGOR

Machine Shops

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

MACH TOOL METAL CUT

Machine Shops