One group. The full gas measurement chain.
"We exist to make the measurement of energy gases - natural gas, LNG, and hydrogen - measurably more accurate, more accountable, and more future-proof."
By bringing every link of the gas measurement chain into a single group, we eliminate the integration risk that traditionally sits between component supplier, meter manufacturer, system integrator, and calibration lab.
From components to commissioned systems
A group built from specialists
- 1988GTA founded in Someren, NetherlandsPrecision gears and micron-tolerance mechanical components for gas meters.
- 1991Mechatest founded in Zoetermeer, NetherlandsRepresentative sampling systems for liquids, gases and LPG.
- 2006GGS founded in Kalmthout, BelgiumCustody transfer metering systems for natural gas.
- 2009Flow Meter Group founded in Doetinchem, NetherlandsRotary, turbine and master meters for gas distribution.
- 2012Transus Instruments established by senior engineersMulti-path ultrasonic flow meters for fiscal measurement.
- 2021Flocaltec founded in Doetinchem, NetherlandsFull service provider of high-precision flow measurement, calibration, provers and testbenches.
- 2026Gas Measurement Group officially formedSix specialist companies under one strategic umbrella.
Supporting the energy transition with precision measurement
The energy transition demands precise, reliable measurement. GMG ensures our clients are future-ready.
Measurement solutions across the full sustainability value chain
Precision metering for CO₂ transport, injection and storage - enabling carbon capture and the path to net zero.
Our meters are certified for hydrogen blends - ready for the energy transition and a low-carbon gas grid.
Exchangeable cartridge designs extend meter life and reduce material use.
Production within Belgium and the Netherlands keeps transport footprint low.
Real-time monitoring of CO₂ purity and impurities to protect pipeline integrity and injection systems.
Complete metering solutions for CO₂ pipelines and storage injection points, designed for harsh environments.
