Guillaume Laskowski
Professional Background
Guillaume Laskowski is a Partner at Forvis Mazars, specializing in financial transformation and finance operating model redesign. He holds a degree in finance from the École Supérieure de Gestion (ESG) and has over 25 years of experience across both industry and consulting.
He began his career at Crown Cork & Seal, before moving into consulting roles at Ineum / Kurt Salmon and EY, where he developed strong expertise in finance transformation and performance management.
Financial Transformation Expertise
Guillaume Laskowski supports CFOs and finance departments in large-scale transformation programs, including:
- Redesign of finance operating models
- Shared service center (SSC) implementation and optimization
- Performance management and enterprise performance management (EPM) solutions
- Digitalization of finance processes
He integrates advanced technologies such as:
- RPA (Robotic Process Automation)
- Process mining
- Artificial intelligence (AI) applied to finance functions
Sector Expertise
He works across complex, international environments in:
- Telecommunications
- Energy
- Pharmaceuticals
- Industrial sectors
Areas of Expertise
- Financial Transformation & Operating Model Design
- CFO Advisory & Finance Function Optimization
- Shared Service Centers (SSC / CSP)
- Performance Management & EPM Systems
- Finance Digitalization (RPA, AI, Process Mining)
- Large-scale International Transformation Programs
- Cross-sector Advisory (Telco, Energy, Pharma, Industry)