Finance Transformation & CFO Advisory
Supporting finance leaders in designing and executing transformation programs that improve performance, planning and decision-making.
Open to discussions — Partner roles · Interim CxO · Strategic advisory
Guillaume George
Partner — EPM, Finance Transformation & CFO Advisory
25+ years building and scaling consulting practices, opening Tier 1 accounts and delivering large-scale Finance transformation programs across Europe, the US and Asia.
Guillaume George
Partner — EPM & Finance Transformation
€5M+ ARR
Annual revenue built and managed at DataValue Strategy.
25+ years
Senior consulting leadership across EPM, Finance and Digital.
Tier 1 portfolio
Long-term master agreements with world-leading enterprises.
Worked with
CAC 40 banks
European insurers
Global pharma
Tier 1 industrials
Public sector & utilities
About
A senior partner profile at the intersection of Finance, technology and growth.
Guillaume George is a Partner-level consulting executive specialized in Enterprise Performance Management, Digital Finance and CFO Advisory.
He has built and led consulting practices of up to 50 consultants, generated and managed more than €5M in annual revenue, and delivered complex transformation programs for major enterprise clients.
His work turns advisory expertise into scalable offerings, strategic partnerships and recurring revenue.
Key Expertise
Built for executive-level Finance transformation.
A hybrid profile combining CFO advisory, EPM delivery, commercial leadership, strategic partnerships and proprietary solution design.
Enterprise Performance Management
Deep expertise in EPM and Anaplan, with 50+ Finance transformation projects delivered across Europe, the US and Asia.
Practice Building & Scale
Building consulting practices from the ground up, structuring teams, offerings, go-to-market strategies and delivery models.
Business Development & Revenue Growth
Opening Tier 1 accounts, negotiating strategic master agreements and generating multi-million-euro revenue streams.
Technology-Enabled Consulting
Designing hybrid consulting and technology offerings across FP&A, ITFM, ESG/CSRD, IT Controlling, IT BSC and Carbon Accounting.
P&L Ownership & Program Delivery
Leading recruitment, staffing, delivery quality, performance and margin improvement across consulting practices and transformation programs.
Relevant Experience
From practice creation to enterprise-scale transformation.
Co-founder & Head of Anaplan Practice
Co-founded and scaled a specialized EPM consulting firm to €5M annual revenue. Built a leading Anaplan partnership, expanded Tier 1 client accounts and developed proprietary applications generating recurring revenue.
Senior Partner, Head of Business Performance Improvement
Led a 50+ consultant practice with full P&L ownership, driving multi-million-euro revenue growth and margin improvement. Originated, sold and delivered large-scale Finance transformation programs.
Partner, Head of Finance & EPM Practice
Built and scaled a 30+ consultant EPM team, positioning Finance transformation as a strategic growth driver and developing high-margin recurring revenue streams.
Senior Manager
Built a Performance Management practice from scratch, reaching approximately €2M in annual revenue and leading an 11-consultant team.
Selected Achievements
Measured impact across revenue, teams, delivery and partnerships.
Highlights drawn from Guillaume's consulting leadership across EPM, Finance transformation and Digital Finance.
€1.5M+
Flagship program sold and delivered at Atos, generating significant follow-on maintenance & support business.
50+
EPM & Finance transformation projects delivered across Europe, the US and Asia on Anaplan.
4 practices
Consulting practices built from the ground up — at CGI, Atos, and DataValue Strategy.
50+ consultants
Practice led with full P&L ownership — recruitment, performance, margin and culture.
3 Tier 1
Major enterprise accounts opened through long-term master agreements.
Why Work With Me
Commercially minded, delivery-proven, executive-ready.
I build businesses, not only projects.
I create offers, teams and partnerships that generate lasting revenue and market differentiation.
I speak both Finance and Technology.
My background combines CFO advisory, EPM, IT, transformation and productized solutions.
I operate at executive level.
I am a natural counterpart for CFOs, CIOs and senior stakeholders in complex transformation environments.
I turn expertise into scalable offerings.
From FP&A and ITFM to ESG/CSRD and Carbon Accounting, I design consulting models that can be industrialized.
I lead with ownership.
P&L responsibility, recruitment, delivery quality, margin management and client growth are part of the same operating model.
HEC Paris — Executive Education
CISA — Certified Information Systems Auditor
ICCF — Corporate Finance
ESIAE
Testimonials
Trusted by senior Finance and consulting leaders.
Guillaume combines a rare commercial instinct with deep delivery expertise. He doesn't just sell programs — he architects practices that keep delivering long after he hands them over.
One of the few partners who can credibly bridge Finance and IT transformation conversations at C-level. Pragmatic, structured, and outcome-driven from day one.
Built a high-performing practice from the ground up under tough margin pressure. Strong leader, fair operator, and consistently delivered on commitments.
Get in touch
Let's discuss Finance transformation, EPM strategy or consulting practice growth.
Available for conversations with recruiters, executive search firms, business partners, CFO/CIO teams and technology ecosystems.
- Partner / Senior Partner roles in EPM and Finance transformation practices.
- Interim CxO and advisory engagements at C-level.
- Practice scale-up, M&A integration, or recurring-revenue offer design.