| Name | Title | Contact Details |
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It had operations in 175 airports worldwide with its head office in the Servisair House in Runcorn, Cheshire.
United Instruments is a Wichita, KS-based company in the Manufacturing sector.
Sherpa Aircraft Mfg Inc is a Scappoose, OR-based company in the Manufacturing sector.
Qualis Corporation is a Huntsville, AL-based company in the Manufacturing sector.
Del Mar Avionics is a Irvine, CA-based company in the Manufacturing sector.