Christian Mack

Christian Mack serves as Chief Financial Officer at Trench Group since April 2024 and previously held significant roles at Siemens Energy and Siemens. At Siemens Energy, Mack was Vice President Finance for Bushings, Instrument Transformers & Coils from October 2020 to April 2024, overseeing financial responsibilities for large-scale operations. Mack’s extensive career at Siemens spanned nearly three decades, during which various leadership positions were held, including Head of Finance for the BIC Business in New South Wales, CFO for Distribution Transformers, and CFO for Energy Automation. In these roles, Mack managed substantial budgets, optimized key performance indicators, and successfully executed numerous critical projects across diverse global markets.