What can we do for you?

Here you can quickly and easily find your personal contact.

I am an end user and would like to buy SIEGENIA products for private use.

Are you looking for spare parts for fittings or ventilation technology and smart home products? Learn more here:

I am interested in job, study or training offers.

Current vacancies can be found here:

Job offers

Information about training at SIEGENIA can be found at:

Vocational training

And information about studying can be found at:


For all other concerns, please use the following contact option

Kontakt Siegenia Ausstellungszentrum

How to contact us directly.


Tel.: +49 271 3931-0

Tel.: +49 6503 917-0

SIEGENIA-AUBI Sicherheitsservice GmbH / Reinsfeld
Tel.: +49 6503 917-430

KFV Karl Fliether GmbH & Co. KG / Velbert
Tel.: +49 2051 278-0