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CMTG completes European acquisition of DJB Instruments

4 Jun 2024

SEMIA completes acquisition of DJB Instruments France

CMTG's French subsidiary, SEMIA, based in Cergy, France, has completed the acquisition of DJB Instruments France, formerly based in Verdun. The move brings DJB's European operations fully into the CMTG family, finalising the group's acquisition of DJB across Europe following the UK acquisition in 2021.


About the acquisition

Founded in 1974, DJB Instruments is a UK manufacturer of accelerometers, signal-conditioning equipment, and calibration services. By integrating DJB Instruments France, CMTG strengthens its presence in the European test and measurement market and ensures closer support for customers across France and neighbouring regions.


DJB Instruments product highlights

  • Miniature accelerometers, including the world's smallest IEPE accelerometer at just 0.19g
  • High-temperature sensors capable of withstanding up to 900°C, ideal for engine and turbocharger testing
  • Custom-built accelerometers and cabling solutions
  • In-house sensor calibration services

About CMTG

CMTG brings together a suite of brands working across condition monitoring, vibration and acoustic analysis, and advanced test and measurement:

With offices in the UK, France, Germany and the USA, and a global distribution network, CMTG delivers innovative sensing and diagnostic technologies worldwide.


Get in touch

Contact DJB Instruments for sales or technical enquiries, or call +44 (0)1638 712 288.

Get in touch