| Name | Title | Contact Details |
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QEI, Inc., founded in 1960 as Quindar Electronics, designs and manufactures Supervisory Control and Data Acquisition (SCADA) equipment and systems. The founders, experts in solid-state theory, initially produced one of the first transistorized families
Ellison Technologies Inc is a Warrenville, IL-based company in the Manufacturing sector.
Tank Components Incorporated is a Springfield, MO-based company in the Manufacturing sector.
WATER LINE TECHNOLOGY is a Mansfield, OH-based company in the Manufacturing sector.
SCAFCO Corp. is a Spokane, WA-based company in the Manufacturing sector.