Ives Equipment Corp. - King of Prussia, PA (Serving Virginia)
Distributor, Custom Manufacturer, Manufacturers' Rep, Service Company
Manufacturers rep. & stocking distributor of switches including air operated absolute pressure, high current & voltage actuated electric & high temperature, electromechanical, pressure, differential pressure, vacuum, temperature, hermetically sealed stainless steel, SPDT, SPST, liquid level high pressure & temperature, shock & vibration resistant pressure switches, surface mounting, programmable & temperature limiting switches are available.
www.ivesequipment.com/control.html

The Pump Shop, Inc. - West Chester, PA (Serving Virginia)
Distributor, Manufacturer, Custom Manufacturer, Manufacturers' Rep, Service Company
Distributor of variable speed controllers including programmable logic controllers. Various applications include water treatment, OEM, irrigation and wash systems, HVAC, reverse osmosis and filtration.
www.pumpshop.com/variablespeed/aquavar.html

Sterling Services - Locations
Distributor, Custom Manufacturer, Service Company
Distributor of programmable controllers. Programmable controllers include relays, machine interfaces, circuit boards, monitors, circuit breakers, photoelectrics, servo drives, PLC modules, AC drives, speed controls, electrical hardware, pressure controls, temperature controls, process controls, instruments, timers, counters, proximity switches & inverters.
Brand Names: Allen-Bradley, General Electric, Honeywell, Mitsubishi, Modicon, Nematron, Reliance, Siemens,...
www.sterlingservices.com/elca.html

HSC - Beckley, WV (Serving Virginia)
Distributor, Custom Manufacturer, Service Company
Distributor of programmable logic (PLC) controllers. Capabilities include engineering, design, construction, contracting, support, repair and technical litigation. Educational institutions, water, waste water, mining, natural gas and chemical industries served.
Brand Names: Allen-Bradley
www.hscindustrial.com/content/electrical-en...

Ryan Herco Flow Solutions - Locations
Distributor
Worldwide distributor of programmable controllers including industrial vortex sensor & meter systems, flow monitors, pH & ORP monitors, conductivity & resistivity transmitters, dual channel resistivity & conductivity controllers, digital PID controllers, electronic pressure switches, mini flow sensors, ultra sonic switches, continuous radar & ultrasonic level sensors.
Brand Names: Flowline, Signet, WIKA
webcat.rhfs.com/categorylist.aspx?catID=F65...

Computer Sciences Corp. - Falls Church, VA
Custom Manufacturer, Service Company

Expert Automation - Radford, VA
Manufacturer, Service Company
Systems Integration & Turnkey Projects, Programming Of PLC & HMI

Delta Automation Inc. - Richmond, VA
Manufacturer
Industrial electronics remanufacturing (depot type repair), field service, new & used equipment sales. Programmable controllers, drives & peripheral hardware support including software & firmware.

Nippon Pulse America, Inc. - Radford, VA
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of controllers including microprocessor based controllers, programmable controllers & digital controllers. PCL/PCD series programmable pulse generators are motion chips to simplify controller design, make board smaller, & unburden microprocessor. High output pulse frequencies (6.5MHz Max), compatible with stepper or servomotor systems. Applications include semiconductor manufacturing & inspection equipment, robots, analyzers, medical examination equipment & automatic handling machines.

GE Intelligent Platforms - Charlottesville, VA
Manufacturer
Manufacturer of monitoring & control software, PLCs, CNCs, motion control products, operator interfaces, & industrial lasers.

Quality Manufacturing Company (QMC) - Roanoke, VA
Manufacturer
Motor & Programmable Controls

Electromatics, Inc. - Ashland, VA
Manufacturer
Electrical Control Panels

Computer Sciences Corp. - Hampton, VA
Custom Manufacturer, Service Company
Computers Systems Designers & Consulting Service

Computer Sciences Corp. - Chester, VA
Custom Manufacturer, Service Company
Data processing service