
Konrad Mühleisen
Master Organ Builder, Senior Head
Company Founder 1986

Karl-Martin Haap
CEO, Master Organ Builder
Employee since 1986

Rainer Knittel
CEO, Organ Builder
Employee since 1987

Thomas Barthold
Organ Builder, Dipl. Ing. Wood Tech.
Employee since 2010

Lukas Degler
Organ Builder
Employee since 2015

Karl-Heinz Flad
Organ Builder
Employee since 1994

Constanze Freiling
Organ Builder
Employee since 1996

Angela Hanke
Master Organ Builder
Employee since 2005

Christoph Hanke
Organ Builder, Dipl.-Ing. Architecture
Employee since 2008

Theo Holder
Organ Builder
Employee since 1986

Martina Käfer
Organ Builder, Dipl. Music Therapist
Employee since 1992

Jessica Mayer
Organ Builder
Employee since 2016

Reinhard Metzger
Organ Builder
Employee since 1994

Ho Jung Noh
Master Organ Builder
Employee since 2017

Christoph Dörr-Schneider
Master Organ Builder, Conservator
Employee since 2005

Eva-Maria Fritz
Organ Builder
Employee since 1996

Christof Lehnert
Organ Builder
Employee since 1994

Gudrun Mürle
Bank Clerk
Employee since 1998

Annika Sigle
Organ Builder
Employee since 2020

Peter Weimer
Organ Builder
Employee since 1987

Paul Baumgärtner
In training since 2021

Hannes Herrnberger
In training since 2022