GMC-Instruments GmbH

About GMC Instruments

GMC-Instruments GmbH is the parent company of the GMC Instruments Group, headquartered in Nuremberg (Südwestpark 15). The group develops and manufactures electrical measuring and test instruments for safety-related equipment testing, power network analysis and power quality monitoring, as well as energy management solutions. Further segments are telecommunications measurement technology and data security as well as AI-supported analytics and data management. The group includes specialized companies such as Gossen Metrawatt GmbH, Camille Bauer Metrawatt AG (Switzerland), GMC-I Service GmbH, GMC-I PROSyS Ltd. (current clamps and Rogowski coils), the Seaward Group and Kurth Electronic. The roots go back to 1906, when Dr. Siegfried Guggenheimer founded a company for the manufacture of electrical measuring instruments, followed by Paul Gossen in 1919. Customers come from electrical engineering, mechanical engineering, facility management, energy supply, telecommunications, medical technology and renewable energies; service and calibration are offered via GMC-I Service GmbH.

Site

Nürnberg

Processes

Measuring and test instruments, Power network analysis and power quality monitoring, Energy management solutions, Data security and telecommunications measurement technology, AI-supported, intelligent analytics and data management, Service and calibration (GMC-I Service GmbH)

Founded

1906

Industries

Electrical engineering, Mechanical engineering, Facility management, High-tech, Energy supply, Telecommunications

1. 01

   Development

2. 02

   Production

3. 03

   Service and calibration

Locations

Nuremberg

DE

Headquarters of GMC-Instruments GmbH

Products

Inside the production

History

1. 1906

   Founding of the company Dr. Siegfried Guggenheimer for the manufacture and sale of electrical measuring instruments

2. 1919

   Founding of P. Gossen & Co. KG by Paul Gossen in Baiersdorf

3. 1933

   Renaming of Dr. Siegfried Guggenheimer AG to Metrawatt AG

4. 1993

   Merger of Gossen and Metrawatt to form Gossen Metrawatt GmbH; Camille Bauer integrated into the group

5. 2005

   Acquisition by new investment companies; foundation for future growth

6. 2007

   Acquisition of the Global Power Technology Group (Dranetz, Electrotek Concepts, Daytronic)

7. 2008

   Founding of GMC-I PROSyS Ltd. (current clamps and Rogowski coils)

8. 2015

   Acquisition of the Seaward Group

9. 2016

   Acquisition of Kurth Electronic GmbH (telecommunications measurement technology)

10. 2018

    Expansion of service capacities through relocation of GMC-I Service GmbH to the Grundig site

11. 2019

    Relocation of MTP Messtechnik Produktions GmbH to the Nuremberg freight port

12. 2020

    Renaming of GMC-I Messtechnik GmbH to Gossen Metrawatt GmbH

13. 2023

    KLAR Partners acquires a majority stake in the GMC Instruments Group