1991
Hans Herholdt founded Herholdt Controls Srl
The main business was focused on timers, thermostats and twilight switches.
2000
The first analogical Energy Meter was developed
2005
The first digital Energy Meter range
2009
The first Energy Meter was MID certified
2011
The company launched modular communication systems
2013
The first Energy Meters with in-built communication was created
2017
Herholdt Controls joined the Hager Group
It became a flexible company belonging to a safe big group
2018
Launch of Hager meters range
2019
Launch of a new Energy Meters range for OEM
It became a flexible company belonging to a safe big group
