Prospitalia Group

Our team of experienced purchasing experts and key account managers provides you with individual and comprehensive support.

Management Board Prospitalia GmbH

Bünyamin Saatci


Bünyamin Saatci has many years of experience in the fields of procurement and healthcare. From 2009 to 2021, he was Head of Economy and Supply at the University Hospital Schleswig-Holstein (UKSH), the second largest university hospital in Germany. Prior to that, he worked for several years at INVERTO AG, a subsidiary of the Boston Consulting Group, as a management consultant for procurement and supply chain management, serving cross-sector clients from trade and industry. Mr. Saatci has been Managing Director of Prospitalia GmbH since February 2022 and CEO since April 2022.

Michael Lange


Michael Lange graduated in electrical engineering (University of Applied Science) with a special focus on information processing and has many years of professional experience in key account management and project management within clinical purchase groups. He also has expertise in supporting e-procurement customers in the healthcare sector and for many years was involved in development and consulting for procurement software at medical facilities. He joined Prospitalia in 2010. Since April 1st 2018, Michael Lange is Managing Director of Prospitalia GmbH.

Oliver Zumbeel

Authorized Officer | CIO

Oliver Zumbeel has many years of experience in the IT and medical technology industry. Since 2001, he has held various management positions with a focus on e-business, master and transaction data management as well as process analysis and optimization. Stages in his career included authorized signatory of GmbH and GHX Europe GmbH, managing partner of ewinco GmbH and managing director of Inkutec GmbH. He has been with Prospitalia since 2015.

Prospitalia in numbers

2.4 billion

euros yearly purchase volume, a figure that is on the rise

over 1,200

facilities in the care and acute-care sector with more than 200,000 beds


high-quality products from over 400 selected contract suppliers