OUR COMPANY
Our company was founded in January 2008 as a fully owned subsidiary of the METRAWATT International Group
About GMC-I PROSyS
We are located in Skelmersdale (Lancashire) in North West England. Our expertise is in the design, development and manufacture of current probes, clamp meters, handheld instruments and systems for current and voltage measurement, as well as measurement and processing of electrical parameters.
Our sales and engineering team has a very strong technical background with 30 years of experience in sensing technologies, applications, and products. Our key markets are Automotive, Electrical Utilities eg, Power Quality, and Test & Measurement.

METRAWATT International Group
- Gossen Metrawatt GmbH
- Camille Bauer AG
- Dranetz Technologies Inc.
- GMC-I Service GmbH
- MTP Messtechnik Produktions GmbH
- GMC-I Instruments Italia S.r.l.
- Electromediciones Kainos S.A.
- GMC-Instruments Nederland B.V.
- GMC merici technika s.r.o.
- GMC-Instruments Schweiz AG
- GMC-Instruments France SA
- GOSSEN Foto GmbH
- Daytronic Corporation