Macro Sensors Div. - Schaevitz Technologies
- Manufactures standard LVDT, RVDT and related signal conditioning product lines for OEM and low volume projects.
- http://www.macrosensors.com

Computer Conversions Corp.
- Design, manufacture and sale of resolver, synchro and lvdt converters for industrial, military and commercial applications.
- http://www.computerconversions.com/index.html

Singer-Instruments
- Manufacturers of LVDT and inclinometer transducers.
- http://www.singer-instruments.com/

Sensorex
- Manufactures linear, angular and tilt displacement transducers, LVDT's, inclinometers and accelerometers.
- http://www.sensorex.fr/

MicroStrain Microminiature Sensors
- Manufacture high resolution displacement (lvdt, dvrt, noncontacting) sensors, inclinometers, orientation sensors, telemetry and wireless.
- http://www.microstrain.com/

RDP Electronics Ltd
- Manufactures LVDT displacement transducers, position sensor units, load cells, pressure transducers, torque transducers accelerometers, signal conditioning electronics and displays.
- http://www.rdpelectronics.com/