Arnaud Lemaire — Founder
I help finance teams move faster from busywork to decisions by providing clarity. Over the last 15+ years I’ve led controlling, operational excellence and digital-finance work across global manufacturing, medtech and energy. I’ve managed multi-plant P&L and performance, redesigned finance workflows, and partnered with operations to make numbers more trustworthy and useful in day-to-day decisions. My sweet spot is where finance, process and data meet. Typical work has included: 📊 Building SAP, Oracle and Power BI stacks so leaders see one version of the truth. ⏱️ Using Lean Six Sigma to remove waste from month-end, forecasting and reporting cycles. 🤝 Coaching finance and operations teams so new standards become part of everyday work. Credentials on the finance and systems side include CPA (US), CMA, Lean Six Sigma Black Belt, SAP Business Associate and MCSE: Analytics, with hands-on modelling in Excel, VBA and Power BI. Today my focus is twofold: 🎯 Head/Director roles in Finance, Operations or Operational Excellence, including interim mandates. 🚀 GoFast.Finance, a practitioner-first learning project for controllers and accountants, connecting finance, process excellence and analytics so people grow faster in their careers without burning out. If you’re willing to skip the nonsense and ship real work together, happy to connect.
Stackforce AI infers this person is a Finance and Operational Excellence expert with a focus on process improvement and analytics.
Location: Zürich, Switzerland
Experience: 13 yrs 3 mos
Skills
- Operational Excellence
- Process Improvement
- Business Intelligence
- Financial Controlling
- Financial Management
- Audit
- Cost Control
- Financial Reporting
- Project Management
- Lean Six Sigma
- Business Analysis
- Financial Forecasting
Career Highlights
- Over 15 years of finance leadership experience.
- Expert in Lean Six Sigma and operational excellence.
- Founder of a learning platform for finance professionals.
Work Experience
GoFast.Finance
Founder (7 mos)
Lonza
Head of Operational Excellence (9 mos)
Glas Trösch Group
Division Controller (2 yrs 1 mo)
DIH Technology Co.
Head of Finance (6 mos)
Head of Controlling (5 mos)
Corporate Controller (6 mos)
GE
Site Controller (1 yr)
Manufacturing Controller (10 mos)
Project Controller (8 mos)
AL CH Consulting
Lean Specialist (1 yr 6 mos)
Business Analyst (1 yr 1 mo)
Finance Analyst (11 mos)
Alstom
Product Line Controller (1 yr)
Business Controller (11 mos)
Finance Intern (6 mos)
Education
Master Track at HEC Paris
Master's degree at IÉSEG School of Management
Bachelor's degree at EBS Universität für Wirtschaft und Recht