Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

Radio and Television Broadcasting and Wireless Communications Equipment 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

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen, Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers, Refrigeration Equipment and Supplies Merchant Wholesalers

Ship Building and Repairing, Engineering Services

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

Plumbing, Heating, and Air-Conditioning Contractors, Other Communications Equipment Manufacturing, Security Systems Services (except Locksmiths)

Ship Building and Repairing

Dental Laboratories

BANGOR

Machine Shops

Surgical Appliance and Supplies Manufacturing, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers, All Other Health and Personal Care Stores, Shoe Stores

RUMFORD

Painting and Wall Covering Contractors, Household Vacuum Cleaner Manufacturing, Janitorial Services, Landscaping Services, Carpet and Upholstery Cleaning Services

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

Surgical Appliance and Supplies Manufacturing