Research, development, air vehicles, circuits, mathematics, simulations, printed circuits, controls, robotics, analysis, synthesis, mechanics, machining

Hardware Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing

Machine Shop

Chicken Egg Production, Timber Tract Operations, Support Activities for Animal Production, Other Building Finishing Contractors, Truss Manufacturing

Hardware Manufacturing

Hardware Manufacturing

Residential Remodelers, Roofing Contractors, Other Foundation, Structure, and Building Exterior Contractors, Other Building Finishing Contractors, All Other Specialty Trade Contractors

Hardware Manufacturing, Other Fabricated Wire Product Manufacturing, Metal Heat Treating, Electroplating, Plating, Polishing, Anodizing, and Coloring, Small Arms Ammunition Manufacturing

Hardware Manufacturing, Machine Shops, Precision Turned Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing

Corrugated and Solid Fiber Box Manufacturing, Folding Paperboard Box Manufacturing, Envelope Manufacturing, Commercial Lithographic Printing, Books Printing

Hardware Manufacturing, Electronic Computer Manufacturing, Computer Storage Device Manufacturing, Computer Terminal Manufacturing, Other Computer Peripheral Equipment Manufacturing

Wood Window and Door Manufacturing, Hardware Manufacturing

Fabricated Structural Metal Manufacturing, Plate Work Manufacturing, Hardware Manufacturing, Other Fabricated Wire Product Manufacturing, Machine Shops

Hardware Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Current-Carrying Wiring Device Manufacturing, Noncurrent-Carrying Wiring Device Manufacturing, Hardware Merchant Wholesalers

Hardware Manufacturing

Other Chemical and Fertilizer Mineral Mining, Petroleum Lubricating Oil and Grease Manufacturing, Hardware Manufacturing, All Other Miscellaneous Fabricated Metal Product Manufacturing, Electric Lamp Bulb and Part Manufacturing

All Other Plastics Product Manufacturing, Sheet Metal Work Manufacturing, Other Metal Container Manufacturing, Hardware Manufacturing, Precision Turned Product Manufacturing

Hardware Manufacturing

Hardware Manufacturing, Machine Shops, Fluid Power Cylinder and Actuator Manufacturing, All Other Miscellaneous Manufacturing, Hardware Merchant Wholesalers

Hardware Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Industrial Valve Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing, Mechanical Power Transmission Equipment Manufacturing

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

Locksmith

Hardware Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing

Other Chemical and Fertilizer Mineral Mining, Sawmills, Cut Stock, Resawing Lumber, and Planing, Iron and Steel Mills, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

Sheet Metal Work Manufacturing, Hardware Manufacturing, Other Fabricated Wire Product Manufacturing, Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)