About
Founded in 1993, Efr is a private headquartered in Munich, Germany with approximately 50-200 employees specializing in Solar, Wind, Energy Storage.
Efr GmbH is a system provider specializing in energy management and digital grid solutions. Founded in 1993 and headquartered in Munich, the company operates as a subsidiary of Bayernwerk AG, N-ERGIE AG, and Netze BW GmbH. Efr offers comprehensive solutions for smart metering, smart grid technology, and energy communication. The company's core products include intelligent metering devices, smart meter gateways, control boxes, and software platforms for grid management. Key applications include feed-in management for renewable energy sources, tariff and load control for utilities, and intelligent street lighting control. Efr operates a longwave broadcast system controlling over 1.3 million radio receivers and serves approximately 350 customers in the energy sector. The company emphasizes sustainability and supports the energy transition through secure, IP-based network management solutions.
Headquarters
Munich, Germany
Founded
1993
Employees
50-200
Company Type
Private
Business Models
Value Chain
Products
Smart Metering Solutions
Grid Management & Metering Suite (GMS)
Longwave Broadcast System
Feed-in Management System
Hybrid Communication Solution
Certifications & Awards
Certifications
ISO 9001
ISO 14001
ISO 27001