The E.GRUPPE is a leading provider of sophisticated and future-oriented electrotechnical solutions for industrial and energy customers. Since our founding in 2021, we have pursued the goal of offering our customers a comprehensive portfolio along the entire electrotechnical value chain – from consulting and planning through engineering and manufacturing to installation, commissioning, maintenance and service of complex systems.
Address:
Im Salmenkopf 6
77866 Rheinau-Freistett
Contact:
Fax +49 7844 9939-59
Address:
Buchbrunnenweg 19
D – 89081 Ulm
Fax +49 731 966 54 160
Anschrift:
Zeigerheimer Straße 5
07407 Rudolstadt
Fax +49 3672 355 802
Address:
"Lindenbäumchen" industrial park
Philipp-Reis Str. 12
61130 Nidderau
Address:
Paul-Stieglitz-Straße 6
99086 Erfurt
Delivery address:
Paul-Schäfer-Straße 1
99086 Erfurt
Fax +49 361 602 684 210
A success story
2021
foundation of the
E.GROUP
2022
Acquisition of
Control Mechatronics
2021
Acquisition of
Klotter Electrical Engineering
2025
Acquisition of
LET Group


2021
The group of companies was formed as part of a majority stake held by the investment company Gimv in Klotter Elektrotechnik GmbH.
The aim was to build a full-service provider along the entire electrotechnical value chain – from consulting and planning to engineering, manufacturing, installation, service and maintenance of complex systems.
2022
The E.GRUPPE has strategically expanded its range of services in the field of industrial electrical measurement, control, and regulation technology (E-MSR), as well as project planning and execution for industrial automation processes. The founders and shareholders of Control Mechatronics have acquired a stake in the E.GRUPPE and will provide advisory support going forward.
2025
The E.GRUPPE has significantly strengthened its market position. The LET Group – comprising LET Lüddecke, LET Services, ESV Erfurter Schaltschrankbau, and IMB Energy Systems – brings over 50 years of experience in switchgear and distribution panel construction as well as uninterruptible power supplies (UPS). Following the merger, the E.GRUPPE employs approximately 365 people at around 10 locations, primarily in central and southern Germany.





















