About Us

We are specialists in the construction of public toilets. Since over 40 years we are planning, producing and installing premium modules and casings out of high-grade steel and concrete.

Our range of products contains vandal-resistant sets, quickly enabled toilets and individual, customized maintenance of the toilets.

Our team consists of experts of the plumbing-, electronic- and metal-construction-sector.

We areISO 9001 certified for Development, planning, production, installation, maintenance and sale of products for the public sector. 

We are ISO-9001:2015 certified


Rolf Fierz Fierz GmbH

Rolf Fierz

Chairman of the Board of Directors
Peter Colbrelli Fierz GmbH

Peter Colbrelli

Managing Director
Andreas Schott Fierz GmbH

Andreas Schott

Sales Region West
Peyman Mehdiaraghi Fierz GmbH

Peyman Mehdiaraghi

Project Manager
Pascal Bürkler Fierz GmbH

Pascal Bürkler

Technical development / construction
Sami Ajdari Fierz GmbH

Sami Ajdari

Armend Kadri Fierz GmbH

Armend Kadri

Massimo Loffredo Fierz GmbH

Massimo Loffredo

Goran Lovric Fierz GmbH

Goran Lovric