Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial, Totalizing Fluid Meter and Counting Device Manufacturing, Analytical Laboratory Instrument Manufacturing

Steam and Air-Conditioning Supply, Water and Sewer Line and Related Structures Construction, Plumbing, Heating, and Air-Conditioning Contractors, All Other Specialty Trade Contractors, Power Boiler and Heat Exchanger Manufacturing

Plumbing, Heating, and Air-Conditioning Contractors, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen, Pump and Pumping Equipment Manufacturing, Air and Gas Compressor Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial, Analytical Laboratory Instrument Manufacturing

CI VISION

Oil and Gas Pipeline and Related Structures Construction, Electrical Contractors, Plumbing, Heating, and Air-Conditioning Contractors, All Other Miscellaneous Fabricated Metal Product Manufacturing, Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use

Hardware Manufacturing, Machine Shops, All Other Miscellaneous Fabricated Metal Product Manufacturing, Electronic Computer Manufacturing, Computer Storage Device Manufacturing