Management | Becker EN



Hasso Haibach has many years of experience in the steel and metal industry. He began his career in 1987 at Thyssen Stahl AG, where he completed a dual apprenticeship as a process mechanic specializing in cold forming and obtained his technical college entrance qualification. He then studied metallurgical engineering and forming technology at Gerhard Mercator University in Duisburg from 1990-1994, graduating as a graduate engineer.

After graduating, Hasso Haibach worked in various positions, including Technical Customer Service and Key Account Manager, until 2004, when he took over as Sales Manager at Böhler-Uddeholm Germany, a leading supplier of tool steels, high-speed steels and special materials. In 2008, he joined the management of ArcelorMittal - Flat Carbon Europe, one of the world's largest producers of flat steel products. In 2010, Mr. Haibach moved to ABC Umformtechnik and most recently (2014) to Timken Germany GmbH, where he was Managing Director and Sales Director responsible for sales of rolling bearings and drive technology in Germany, Austria and Switzerland.

Since Nov. 1, 2023, he has formed the management of Becker Stahl-Service GmbH as CEO together with Christina Kolbeck. In addition, he has also joined the management boards of Becker Aluminium-Service GmbH and the Becker subsidiary Umformtechnik Stendal GmbH.


After studying business administration at the Free University of Berlin, the University of Cologne and completing his doctorate at the University of Cologne, Dr. Oliver Falk initially worked for four years at Klöckner & Co AG in the Controlling division from 1992, most recently as Central Division Manager.

In 1996, the Mainz native moved to Klöckner Chemiehandel GmbH as Commercial Managing Director, after the sale of which he was appointed to the Management Board of Klöckner Stahl- und Metallhandel GmbH in 1998. This role was later expanded to include Eastern Europe and then the Netherlands.

At the beginning of 2010, Dr. Oliver Falk moved to Klöckner & Co SE Holding, where he headed the Process Management & IT division until May 2013. In October 2012, Dr. Oliver Falk became a member of the Management Board of Klöckner & Co Deutschland GmbH as the new CFO. In January 2017, he also became Executive Vice President (CFO) of Kloeckner Metals Europe GmbH. Dr. Oliver Falk has been a member of the Management Board and Chief Financial Officer (CFO) of Klöckner & Co SE since August 1, 2019.

In addition, Oliver Falk is acting as Interim Chief Financial Officer (CFO) of the Becker Group since July 1, 2024 and is responsible for accounting, invoicing, controlling, IT and insurance.