The GHM Messtechnik Group was founded in 2009 out of the companies GREISINGER electronic, Honsberg Instruments and Martens Elektronik.

The Group is a full-range supplier for measurement and industrial electronics.



In March 2010, Imtron Messtechnik was integrated as fourth company into the GHM group, in July 2013 these companies were merged to form GHM Messtechnik. At this time the new sales and training center was implemented at Erolzheim Germany.


In March 2014 T&A Telemetrie & Automation was acquired as a partner for regulation equipment, our latest acquisition at the end of 2015 was Delta Ohm in Padua/Italy, which is now the division for environmental measurement technology, microclimate-analysis, acoustic, light metering and water-analysis.



With approximately 300 employees and more than 35 developers in seven locations – Erolzheim, Regenstauf, Remscheid, Barsbüttel, Owingen, Kassel and now Padua – GHM Messtechnik is capable of offering a complete product portfolio for the widest range of requirements.


Our sales network with several sales engineers covering whole Germany, provides excellent technical support. Supplemented by our sales subsidiaries in the Czech Republic, Denmark, Netherlands and South Africa as well as sales representatives and representations all over Europe, North and South America, Asia, and Africa we are almost world-wide present. This extensive network allows us to ensure optimal customer service on site.