Marc Sondermann

Background

About Marc Sondermann

Audit manager with 6+ years at KPMG leading cross-border group audits for NYSE, DAX, and SDAX clients in automotive, life sciences, and retail. I’ve lead teams of up to 25 and delivered opinions for $5B+ revenue groups under IFRS, US GAAP, and HGB - work that sharpened my ability to structure ambiguous problems, align global stakeholders, and de-risk execution under tight timelines. Beyond assurance, I’ve driven GAAP conversions, ICOFR/SOX testing, and remediation on €1B+ transactions-translating complex technical findings into clear recommendations that strengthen control environments and unlock reliable, decision-grade reporting. Currently pursuing an MBA at WHU, I’m broadening my strategy toolkit to pair financial rigor with data-driven analysis and cross-cultural leadership. I’m driven to help clients tackle high-stakes questions - linking diagnostic insight to practical roadmaps in transformation, operating model, and performance improvement.