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

By specifying your country and postcode, you help us to automatically forward your enquiry to the right contact person in our company. This helps us to process your enquiry as quickly as possible!

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