Innovative, sustainable and cost-effective system solutions for the energy industry
Future-proof control, metering and communications with EFR.
For 30 years, more than 350 companies and municipalities rely on our system solutions.
Our system solutions for the energy industry
EFR’s system solutions include everything required for management and end-to-end communications: software, a choice of multiple communication channels, and matching hardware components.
The goal is reliable implementation of grid management tasks.
All system components are mutually compatible, making EFR system solutions easy to set up and operate even with extensive functionality.
About EFR
EFR is a system provider active in the field of energy management in Germany and large parts of central Europe.
Under the banner “Future-proof control, metering and communications,” EFR offers package solutions for digital management of smart grids.
We’re certified
EFR operates a quality management system (QMS) and an information security management system (ISMS) and is certified in accordance with:
ISO 9001:2015
ISO/IEC 27001:2022
ISO 14001:2015
EFR GmbH in News
Upcoming events
- The EFR Team wishes you happy holidays and a joyful Christmas season
An eventful year is coming to an end – time to pause and say thank you. Thank you to our customers, partners and colleagues for the trusting cooperation, exciting projects and appreciative exchance this year. Under the motto “Donations instead of gifts”, we have deliberately refrained from sending gifts this year and instead supported charitable […]
- EFR at E-world energy & water 2026
EFR will once again be exhibiting at E-world energy & water in Essen next year – the leading trade fair for the European energy industry – and we warmly invite you to join us. From February 10 to 12, 2026, we will be presenting our latest products and solutions for smart metering, energy communication and […]
Smart energy devices
EFR offers smart metering and smart grid solutions for end-to-end measurement and grid management tasks and, in this context, offers a coordinated and thoroughly tested range of packages consisting of modern metering devices, smart meter gateways (BSI-CC-1000) and control boxes.
Meters meeting the requirements of the German market are developed and manufactured in EFR’s expertise network with locations in Munich, Berlin and Wutha-Farnroda (Thuringia) as well as high-performance production partners in the Asian economic area.
