MICHAEL KOENIG

Corporate Board Profile

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Celanese Corp

Filing Date Source Excerpt
2022-03-10 Mr. Koenig is Chief Executive Officer and a member of the board of directors of Nobian Industrial Chemicals B.V., a privately-held European leader in the production of essential chemicals that spun out of Nouryon in July 2021. Mr. Koenig holds a master’s degree in Chemical Process Engineering from the Technical University of Dortmund, Germany.
2023-03-09 Chief Executive Officer – Nobian Industrial Chemicals B.V.; M.S. in chemical process engineering, TU Dortmund University.
2024-03-21 Chief Executive Officer and a member of the board of directors of Nobian Industrial Chemicals B.V., a privately-held European leader in the production of essential chemicals that spun out of Nouryon (2021 – present)
2025-03-24 Michael Koenig, CEO – Nobian Industrial Chemicals B.V., M.S., Chemical Process Engineering, Technical University Dortmund University.

Data sourced from SEC filings. Last updated: 2026-03-05