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The Management Team

Encouraging and fostering their engineering people

Philotech is an owner-managed company. Hartwig Dirscherl founded his company in 1987. He and his experienced management team take responsibility for the business divisions and subsidiaries throughout Europe.

Provide yourself an overview of the Management on national and international level.

Philotech International

Head of Management: Hartwig Dirscherl

  • Mr Dirscherl started his career as graduate engineer at the aerospace company VFW-Fokker/MBB where he gained comprehensive experience on different issues concerning aircraft development as well as flight test.
  • 1987 he established Philotech, a medium-sized company for engineering services for aerospace, automotive, telecommunication customers.
  • As Managing Director and proprietor of the company Mr Dirscherl takes care of Corporate Development and Strategy.

Head of Finance: Silvia Wolf-Scherrer

  • Mrs Wolf-Scherrer studied Industrial Engineering at the Technical University Karlsruhe.
  • After she held leading positions in Finance Departments at international companies Mrs Wolf-Scherrer took over 'Finance and Controlling' as well 'HR' at Philotech in 2008.
  • Mrs Wolf-Scherrer is responsible for all commercial and personnel matters of the company.

Philotech Germany

CEO Philotech GmbH: Hartwig Dirscherl

  • Mr Dirscherl started his career as graduate engineer at the aerospace company VFW-Fokker/MBB where he gained comprehensive experience on different issues concerning aircraft development as well as flight test.
  • 1987 he established Philotech, a medium-sized company for engineering services for aerospace, automotive, telecommunication customers.
  • As Managing Director and proprietor of the company Mr Dirscherl takes care of Corporate Development and Strategy.

Head of Philotech Northern Germany: Erwin Stenner

  • After workmanship training as a car mechanic and subsequent 8-year military service in the German Air Force Mr. Stenner studied Business Management in Munich.
  • Mr. Stenner joined our company in 1994 and acquired in the following years an extensive knowledge in the field of RAMS, aircraft development and in various management functions.
  • Since 2013 Mr. Stenner is managing Philotech Northern Germany as well as since 2009 the ‘Systems Engineering’ department.

Head of Philotech Eastern Germany: Sven Bacher

  • After a successful degree in Electrical Engineering at the FH Rosenheim and finishing the MBA & Eng. in Munich Mr Bacher gained within various stations extensive knowledge in the field of software development and testing.
  • In 2006 he took over the challenge of establishing and expanding of the branch office Philotech Eastern Germany as a test centre.
  • Since then Mr Bacher has successfully managed the branch as well the ‘Verification & Validation’ department.

Philotech Spain

CEO Philotech Iberica S.L.: Raul Morcillo

  • Mr. Morcillo studied Business Administration at AEDE Business School Madrid and graduated at the university Carlos III Madrid as Master of Science as telecommunication Engineerr.
  • In his past Mr. Morcillo worked for Knorr-Bremse as transnational project manager for complex systems for multiple projects.
  • Within his work as member of the board of directors, program and technical manager as well as engineer at companies like Orbital Sistemas Aerospaciales, Airbus Military and Motorola Mr. Morcilla has gained many comprehensive international experiences in management, business development, leadership and people management.
  • Mr. Morcillo started at mid May 2018 as CEO Philotech Spain.

Philotech France

CEO Philotech France S.A.R.L.: Matthieu Rivier

  • Mr Rivier studied Business & International Management at KEDGE Business School in Marseille and at FH Bremen. Bi-cultural German-French Mr Rivier worked 6 years for an Engineering supplier in the aircraft industry.
  • With 12 years of international experience in Management, Business Development, and Communication Mr Rivier has two main objectives: the representation of Philotech Group in France and the development of the French subsidiary activities.
  • Since August 2017 Mr Rivier is the CEO of Philotech France.

    usb GmbH

    CEO usb GmbH: Claudia Rosenberger

    • She studied computer science at the TU Munich and has been working in the IT sector for the automotive and aerospace industry for over 20 years.
    • Mrs. Rosenberger is working at usb since 2004 as a project manager and consultant in the area of product lifecycle management and configuration management. She significantly influenced the development of the usb's own M³ Mass Management System and is responsible for the product manager.
    • Since January 2017, Mrs. Rosenberger is the managing director of the usb.