efa:ON is the only trade fair for electrical, building, and lighting technology in Central Germany and the surrounding regions.
At efa:ON, manufacturers and service providers meet trade visitors from the skilled trades, industrial, commercial, and energy supply companies, retailers, planners, architects, engineers, building operators, and investors, as well as young industry talent. The combination of exhibition, specialist program, and event creates real added value through exchange and continuing education.
netze:ON – Trade Fair for Energy Technology, Distribution, and Broadband Networks – has been taking place parallel to the established efa:ON trade fair since 2023.
Together, both trade fairs cover the entire spectrum of the building and energy transition.