GWF facilitates sustainable energy usage.

We offer metering system solutions based on precision measuring instruments with the patented GWFcoder® technology. GWF MessSysteme AG is expanding globally, with a core focus of metering operations in Switzerland for measuring and collecting consumption data for water, heat and natural gas.
We are an innovative Swiss family-owned company with over a century’s metering experience. We have evolved from a proven measuring instrument manufacturer to a competent partner for measuring systems and metering data management with over 130 employees.
GWF has developed modern data technology and therefore has been setting standards in measuring data acquisition. Our precision measuring instruments are combined with in-house developed and globally installed GWFcoder® technology in addition to advanced and reliable ICT.
This ensures intelligent smart metering system solutions which enhance effective energy usage.