Ing. Wilhelm Friedrich Gesellschaft m. b. H. in Stetten / Austria – your partner for valve technology in the industrial and power plant market!


About us

As the general representative of leading European valve manufacturers, we have been successfully operating on the Austrian market since 1983. Since 2019 we are also represented in many countries in South-Eastern Europe. We are your first point of contact for valve technology at the industrial and power plant market!

Our values

Mutual trust and partnership appreciation form the basis for our long-standing business relationships. We always react flexibly and with full commitment to all requirements in order to find the best solutions. Flat hierarchies ensure short decision-making processes and fast support.

Managing Director Ing. Christian Friedrich and his partner Martin Riehs



Founded as a sole proprietorship by Ing. Wilhelm Friedrich with an office, located in Bisamberg.

Austrian representative of the company RTK Regeltechnik Kornwestheim as well as the company Stahlarmaturen PERSTA.


Conversion into a limited liability company and construction of a warehouse on a separate property.


Office extension to the existing warehouse and relocation to the business park Bisamberg.


Austrian representation of the company RIFOX from Bremen.


Austrian representative of the company HORA Holter control valves from Schloß Holte. This made it possible to offer valves in the package over the entire printing spectrum from PN 10 to PN 630. Door opener for the domestic power plant sector!


Good order situation and increasing number of employees required a new building at the current location in Stetten/Austria. 300 m² office and 300 m² warehouse. Grand opening in the course of the 25th company anniversary.


Handover to the 2nd generation: Mr. Christian Friedrich takes over as managing director.


Austrian representative of the company IGEMA from Münster.


Austrian representative of the company Knippenburg Armaturen from Bottrop.


Fribi goes Eastern Europe! Area extension for the brands RTK, HORA and Knippenburg.


Friedrich founds his own service department and is now offering installation, service, repairs and maintenance for all of our products.

Supplier quotes

The cooperation with FRIEDRICH has been a lot of fun for many years.

Mr. Robert Ebbert

Sales and project handling, PERSTA Stahlarmaturen

Reliable and competent partner for decades.

Mr. Andreas Kopp

Service Manager, RTK Regeltechnik Kornwestheim

Seriousness and attention to details ensure the right solution for every application. FRIBI
is one of the few re-sellers who really takes care to propose to their customer the right valve suitable for the real working conditions.

Mrs. Katia Lissandrin

Export Sales Department, ADLER S.R.L. Italy

Need technical advice?

We can withstand any pressure!