Executive Board

Martin Schomaker (Chairman)
Dipl.-Betriebswirt (BA)

Born 1956, Schomaker joined R. STAHL in 1991 after holding various positions in IT and accounting. At R. STAHL, he held several management positions before being appointed to the Managing Board in 1995. In 2002, Martin Schomaker was appointed Chief Executive Officer.

As CEO, he is responsible for Sales/Marketing, Technology/Production, Quality Management, Product Management, Human Resources as well as Internal Audit and Risk Management. 

Bernd Marx


Born 1963, Marx joined R. STAHL in 2004 after holding senior positions with IT and construction groups. At R. STAHL, he initially served as Commercial Director of HMI Systems GmbH, Cologne.
As of 2007, he headed the Corporate Finance and Accounting division.
In 2013, he was appointed to the Managing Board.


As CFO, he is responsible for the fields Controlling, Finance, IT, Legal and Compliance, Investor Relations and M&A.

Members of the Supervisory Board

Dipl.-Ing. Heiko Stallbörger, Stuttgart
Independent consultant engineer

Magister Artium (M.A.) Heike Dannenbauer, Empfingen
Deputy Chairwoman
Stage manager of Stage Apollo Theater Produktionsgesellschaft mbH

Klaus Erker, Dörzbach *)
Chairman of the works council

Heinz Grund, Braunsbach *)
Agricultural training / mechanic

Waltraud Hertreiter, Neubeuern
Independent financial expert (in terms of § 100 paragraph 5 German Stock Corporation Act) / independent management consultant
Chairwoman of the Supervisory Board of Hoftex Group AG, Hof
Chairwoman of the Advisory Board of Südbayerisches Portland-Zementwerk Gebr. Wiesböck & Co. GmbH, Rohrdorf
Member of the Regional Advisory Board South of Commerzbank AG

Dipl.-Kfm. Peter Leischner, Frankfurt
Prokurist (holder of a general commercial power of attorney), director,
head of treasury management of Gutmark, Radtke & Company AG

Dipl.-Ing. Rudolf Meier, Nürnberg
Head of division production machines, factory automation of Siemens AG

Nikolaus Simeonidis, Bretzfeld *)
Department production planning

Jürgen Wild, Vaucresson, France
Member of the Managing Board of RAG-Stiftung Beteiligungsgesellschaft mbH
Member of the Supervisory Board of SAG Group GmbH, Langen
Member of the Supervisory Board of SAG Group GmbH Solar World AG, Bonn

*) Employee representative

Honorary Chairman of the Supervisory Board

Dipl.-Kfm. Hans-Volker Stahl, Starnberg
Chairman of the Supervisory Board from 1993 to 2015
Member of the Supervisory Board from 1983 to 2015

Members of the Committees of the Supervisory Board

Audit Committee

Waltraud Hertreiter (Chairwoman)
Heinz Grund
Peter Leischner
Heiko Stallbörger

Administrative Committee

Heiko Stallbörger (Chairman)
Heike Dannenbauer
Klaus Erker
Rudolf Meier

Strategy Committee

Heiko Stallbörger (Chairman)
Heike Dannenbauer
Heinz Grund
Peter Leischner