Machine Shops, Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Machine Tool (Metal Cutting Types) Manufacturing, Machine Tool (Metal Forming Types) Manufacturing

Fluid Power Cylinder and Actuator Manufacturing

Machine Shops, Precision Turned Product Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Machine Tool (Metal Cutting Types) Manufacturing

Aluminum Extruded Product Manufacturing, Hand and Edge Tool Manufacturing, Machine Shops, Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing

Construction Machinery Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing

Farm Machinery and Equipment Manufacturing, Mining Machinery and Equipment Manufacturing

8(a)

All Other Plastics Product Manufacturing, Rolled Steel Shape Manufacturing, Plate Work Manufacturing, Machine Shops, Precision Turned Product Manufacturing

Machine Tool (Metal Cutting Types) Manufacturing, Machine Tool (Metal Forming Types) Manufacturing, Special Die and Tool, Die Set, Jig, and Fixture Manufacturing

All Other Industrial Machinery Manufacturing

Optical Instrument and Lens Manufacturing

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Drywall and Insulation Contractors, Painting and Wall Covering Contractors

Commercial and Institutional Building Construction, Farm Machinery and Equipment Manufacturing, Turbine and Turbine Generator Set Units Manufacturing

Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing

Construction Machinery Manufacturing

Other Commercial and Service Industry Machinery Manufacturing, Other Commercial and Industrial Machinery and Equipment Rental and Leasing, Janitorial Services, Carpet and Upholstery Cleaning Services, Other Services to Buildings and Dwellings

Hardware Manufacturing, Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Cutting Tool and Machine Tool Accessory Manufacturing, Electromedical and Electrotherapeutic Apparatus Manufacturing

Elevator and Moving Stairway Manufacturing