Strategic Purchasing

Marcus Goseberg
Marcus Goseberg

Director Corporate Strategic Purchasing

sourcing@sirona.de


Purchasing production material - Electronics / Electromechanics

Ralf Bersch
Ralf Bersch

Purchasing Manager electronic/electromechanics
Cables

sourcing@sirona.de

Alexander Benick
Alexander Benick

Electronic Parts, Electromechanics (Valves, Fans, Magnets, Pumps)

sourcing@sirona.de

Werner Benzing
Werner Benzing

Electronic, Printed Circuit Boards

sourcing@sirona.de

Christine Malsch
Christine Malsch

Electromechanics (Motors, Input Systems, Cameras, Power Supplies, Displays

sourcing@sirona.de


Purchasing production material – Plastic Components / Mechanical Assemblies

Clemens Middel
Clemens Middel

Purchasing Manager Plastic Components / Mechanical Assemblies Upholstery

sourcing@sirona.de

Hannah Abraha
Hannah Abraha

Plastic Components, Silicon

sourcing@sirona.de

Larissa Beier
Larissa Beier

Mechanical Assemblies

sourcing@sirona.de

Sven Marquardt
Sven Marquardt

Plastic Components, Silicon

sourcing@sirona.de

Regina Volbracht
Regina Volbracht

Plastic Components, Silicon

sourcing@sirona.de


Purchasing production material – Metal Components

Harald Boije
Harald Boije

Purchasing Manager Metal Components Machining

sourcing@sirona.de

Patricia Göller
Patricia Göller

Auxiliary and Operating Materials

sourcing@sirona.de

Janosch Prilop
Janosch Prilop

Sheet- and Metal Parts, Springs

sourcing@sirona.de

Tarik Sialiti
Tarik Sialiti

Standard Parts, Connecting Elements

sourcing@sirona.de

Werner Wrabetz
Werner Wrabetz

Cast technology

sourcing@sirona.de


Purchasing Capex and Services

Claudia Karypidis
Claudia Karypidis

Purchasing Manager Capex and Services Facility Management

sourcing@sirona.de

Marc Lutz
Marc Lutz

Capex, IT

sourcing@sirona.de

Ulrike Neumann
Ulrike Neumann

Marketing, Travelmanagement, IT

sourcing@sirona.de

Claudia Rossner
Claudia Rossner

Office Equipment

sourcing@sirona.de

Claudia Ruland-Bosch
Claudia Ruland-Bosch

Logistics, R&D, Human Resources

sourcing@sirona.de

Stephanie Schnorr
Stephanie Schnorr

Office Supplies, E-Procurement

sourcing@sirona.de


Advanced Sourcing, Methods and Processes

Andreas Fath
Andreas Fath

Purchasing Manager Advanced Sourcing, Methods and Processes Advanced Sourcing

sourcing@sirona.de

Iris Weber
Iris Weber

Methods and Processes

sourcing@sirona.de