efa from September 23–25, 2025, in Leipzig
The efa:ON is the only trade fair for electrical, building, and lighting technology in Central Germany and the surrounding regions.
At the 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 talent in the industry. As the industry's central information and communication platform, it offers the trade public significant added value through exchange and continuing education through its combination of exhibitions, specialist programs, and events.
Since 2023, the netze:ON – Trade Fair for Energy Technology, Distribution, and Broadband Networks – has been taking place parallel to the established efa:ON trade fair. This parallel event creates a thematic bridge to showcase the networking of buildings in distribution and broadband networks. Together, the trade fair network for the energy transition represents the diversity of electrical engineering as well as electrical and sustainable energy technology.
You can soon schedule an appointment or get discounted trade visitor tickets here.