Optical Instrument and Lens Manufacturing

Commercial and Institutional Building Construction, Electrical Contractors, All Other Miscellaneous General Purpose Machinery Manufacturing, Audio and Video Equipment Manufacturing, Power, Distribution, and Specialty Transformer Manufacturing

Electronic Computer Manufacturing, Other Communications Equipment Manufacturing, Semiconductor and Related Device Manufacturing, Electronic Coil, Transformer, and Other Inductor Manufacturing

Heating Equipment (except Warm Air Furnaces) Manufacturing, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen

NORTHEAST REGIONAL SERVICE CENTER

Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing

Pump and Pumping Equipment Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers, Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers, Industrial Machinery and Equipment Merchant Wholesalers

Office Machinery Manufacturing

Air and Gas Compressor Manufacturing, Industrial Machinery and Equipment Merchant Wholesalers, Other Commercial and Industrial Machinery and Equipment Rental and Leasing

Electrical Contractors, Other Building Equipment Contractors, Turbine and Turbine Generator Set Units Manufacturing, Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing, Mechanical Power Transmission Equipment Manufacturing

Other Ordnance and Accessories Manufacturing, Optical Instrument and Lens Manufacturing, Photographic and Photocopying Equipment Manufacturing, Other Electronic Component Manufacturing, Other Measuring and Controlling Device Manufacturing

Other Foundation, Structure, and Building Exterior Contractors, Plate Work Manufacturing, Electroplating, Plating, Polishing, Anodizing, and Coloring, Fabricated Pipe and Pipe Fitting Manufacturing, Machine Tool (Metal Cutting Types) Manufacturing

Sheet Metal Work Manufacturing, Power Boiler and Heat Exchanger Manufacturing, Machine Shops, Precision Turned Product Manufacturing, Fluid Power Valve and Hose Fitting Manufacturing

Machine Shops, Precision Turned Product Manufacturing, Ammunition (except Small Arms) Manufacturing, Small Arms Manufacturing, Plastics and Rubber Industry Machinery Manufacturing

Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Industrial Mold Manufacturing, Special Die and Tool, Die Set, Jig, and Fixture Manufacturing

Poured Concrete Foundation and Structure Contractors, Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing

Welding and Soldering Equipment Manufacturing, Aircraft Engine and Engine Parts Manufacturing, Automobile and Other Motor Vehicle Merchant Wholesalers, Motor Vehicle Supplies and New Parts Merchant Wholesalers, Tire and Tube Merchant Wholesalers

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen

Fossil Fuel Electric Power Generation, All Other Miscellaneous Food Manufacturing, Bottled Water Manufacturing, Optical Instrument and Lens Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing