Mechanical Power Transmission Equipment Manufacturing

Plumbing, Heating, and Air-Conditioning Contractors, Plastics Material and Resin Manufacturing, Plastics Plumbing Fixture Manufacturing, Hardware Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing

Air Purification Equipment Manufacturing

Hardware Manufacturing, Machine Shops, Special Die and Tool, Die Set, Jig, and Fixture Manufacturing, Elevator and Moving Stairway Manufacturing, Conveyor and Conveying Equipment Manufacturing

Air Purification Equipment Manufacturing

Textile Bag Mills, Men's and Boys' Cut and Sew Suit, Coat, and Overcoat Manufacturing, Men's and Boys' Cut and Sew Trouser, Slack, and Jean Manufacturing, Small Arms Ammunition Manufacturing, Other Ordnance and Accessories Manufacturing

Other Building Equipment Contractors, All Other Specialty Trade Contractors, Elevator and Moving Stairway Manufacturing

Sanitary Paper Product Manufacturing, All Other Miscellaneous Chemical Product and Preparation Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, Other Miscellaneous Durable Goods Merchant Wholesalers, Other Grocery and Related Products Merchant Wholesalers

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction

Optical Instrument and Lens Manufacturing, Analytical Laboratory Instrument Manufacturing, Testing Laboratories, Other Electronic and Precision Equipment Repair and Maintenance

All Other Plastics Product Manufacturing, Glass Product Manufacturing Made of Purchased Glass, Special Die and Tool, Die Set, Jig, and Fixture Manufacturing, Sign Manufacturing, Other Construction Material Merchant Wholesalers

Optical Instrument and Lens Manufacturing, Surgical and Medical Instrument Manufacturing

Scale and Balance (except Laboratory) Manufacturing

Sewage Treatment Facilities, Pump and Pumping Equipment Manufacturing

Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Metal Heat Treating, Electroplating, Plating, Polishing, Anodizing, and Coloring, Machine Tool (Metal Cutting Types) Manufacturing

Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction, All Other Specialty Trade Contractors, Nonwoven Fabric Mills, Fabric Coating Mills

Optical Instrument and Lens Manufacturing

Commercial and Institutional Building Construction, Power and Communication Line and Related Structures Construction, Plumbing, Heating, and Air-Conditioning Contractors, All Other Miscellaneous General Purpose Machinery Manufacturing, Marketing Consulting Services

Optical Instrument and Lens Manufacturing

Special Die and Tool, Die Set, Jig, and Fixture Manufacturing, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers

Plate Work Manufacturing, Sheet Metal Work Manufacturing, Other Metal Container Manufacturing, Hardware Manufacturing, Machine Shops

Motion Picture and Video Production, Teleproduction and Other Postproduction Services, Other Motion Picture and Video Industries, All Other Information Services, Surveying and Mapping (except Geophysical) Services

Commercial and Institutional Building Construction, Other Communications Equipment Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Analytical Laboratory Instrument Manufacturing, Irradiation Apparatus Manufacturing