Air is our element - moving it intelligently and efficiently is our passion. Rosenberg Ventilatoren GmbH was founded in 1981 by Karl Rosenberg, who is still actively at the head of the group of companies today.

We have been developing and producing controllable external rotor motors, fans and box air conditioners for more than 35 years.

Our headquarters are in Künzelsau (Baden-Württemberg). The overall administration, technology and production of EC and AC motors and fans are located here. The technology and production of ventilation units has been located in our plant 3 in Glaubitz (Saxony) since 2001.

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As a global company, we are represented wherever our customers need us. With production sites and sales offices in over 45 countries, we are present worldwide - a strong and reliable partner always within reach of the customer.