Kieback&Peter GmbH & Co. KG
Managing Director (CEO)
Dipl.-Kfm. Christoph Ritzkat has had overall responsibility for Kieback&Peter and the strategic direction of the company since 2017. He has many years of international management experience in renowned family businesses in the industrial sector.
Managing Director (CFO)
Dipl.-Kfm. Jan Wiechmann has been with Kieback&Peter since 2019 and is responsible for the digital transformation of the company in addition to the commercial functions. He has extensive experience in supporting international clients at one of the "BIG 4".
Managing Director Product and Solution Management
B.Sc. Philipp Menzel has been with Kieback&Peter since 2010 and is responsible for the Product and Solution Management division. He has many years of management experience in the fields of building automation, building services and facility management.
Managing Director System Integration & Building Life Cycle Germany
Dipl.-Ing. (FH) Jörg Guse has been with Kieback&Peter since 2003 and is responsible for the System Integration & Building Life Cycle Germany division. He has many years of management experience in the field of supply engineering and building technology and is considered an expert in project management.
Managing Director Organizational Development
Alexandra Ille has been with Kieback&Peter since 2020 and has headed up the Organizational Development division since January 1, 2025. With a wealth of experience in establishing and further developing business divisions as well as management responsibility, she attaches particular importance to the connection between structure and people. Her focus is on creating agile and future-oriented structures that promote innovation while considering people as the central force.
Managing Director System Integration & Building Life Cycle International
Dipl.-Ing. (FH) Axel Stange has been with Kieback&Peter since 2016 and heads the "System Integration & Building Life Cycle International" division. He has many years of international management experience in companies in the heating, pump and control industry.
Managing Director Solution & Support
Dipl.-Ing. (FH) Rainer Mahling has beenwith Kieback&Peter since 1991 and has been responsible for the "Solution & Support" division since 2019. He is a certified lead auditor and has many years of management experience in international technology companies.
Associated Companies
Managing Director Reschreiter Energietechnik GmbH
Ing. Josef Lausenhammer has been with Reschreiter since 2023 and has overall responsibility for our subsidiary in Salzburg. He has many years of management experience in production companies and is an expert in digital transformation and change management.