3rd & 4th September 2025 in Düsseldorf
Save the date 16th & 17th September 2026
3rd & 4th September 2025 in Düsseldorf Contact: info@controllingsummit.de or +49 (40) 999 993 863

Sergio Zunino

Sergio Zunino

Sergio Zunino

SZO Process & People

After his service as an officer in the German Armed Forces, Sergio M. Zunino began a 37-year career at Bayer, with assignments in Berlin, the USA, Spain, South America, and at the company’s headquarters in Leverkusen. Over the years, he assumed increasing responsibilities – from his appointment to the “Treuhandanstalt” Agency for the privatization of state-owned enterprises, to establishing Bayer’s first Shared Service Center, to serving as CFO & CAO in South America and as global process owner for Sales and Revenue Accounting. He played a key role in shaping Bayer’s current group reporting system and was substantially involved in major transformations, including the integrations of Schering and Monsanto. In doing so, he developed a comprehensive understanding of cross-functional processes, their cultural and local requirements, and their alignment with overarching corporate needs – most recently demonstrated by leading the global accounting integration during the Bayer-Monsanto merger across some 130 subsidiaries. 

Currently, Mr. Zunino provides interim and consulting services as CEO and owner of SZO Process & People GmbH, serves as Chairman of the Supervisory Board of Success for Solutions AG, and is advancing the development of innovative products in veterinary medicine through the founding of NgenLab Germany GmbH.

Represented in the following tracks at the next Controlling Summit:

Represented in the following tracks at the Controlling Summit:

  • 2024 MAIN STAGE: Sustainability reporting and ESG criteria
  • 2024 MONT BLANC MASTERCLASSES: Introduction of AI in Accounting: Where is the challenge?

  • 2023 MAIN STAGE: Effectiveness of intercultural teams
  • 2023 MONT BLANC MASTERCLASSES: The Modern Finance Tech Stack: Best Practices and Learnings from Bayer AG

  • 2022 MAIN STAGE: Structured Country Mergers following a Group Acquisition

  • 2021 MAIN STAGE: Bayer-Monsanto Group Accounting Integration Experiences


Sergio Zunino and many more register for the Controlling Summit now!