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Madeleine BriastreMB

Madeleine Briastre

FP&A Manager

€550/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Madeleine

Looking to structure your financial steering, improve reporting reliability, or gain more visibility into your performance? I can assist you with these matters, remotely and in both French and English.

For 7 years, I worked in FP&A, management control, and business partnering within listed groups and LBO environments, in France and the United States. Notably, I built the entire financial infrastructure for a US subsidiary from scratch (budget, reforecast, P&L tracking by project, cost control), being the sole finance function on-site.

Specifically, I can help you to:

• Implement or revamp your budget, reforecast, and rolling forecast cycles
• Build clear management reporting with variance analysis and actionable commentary for your decisions
• Model your business (P&L, cash, unit economics) and improve the reliability of your forecasts
• Automate and accelerate your processes using advanced Excel, Power Query, and Power BI

What sets me apart: I translate numbers into decisions, not just spreadsheets. I am comfortable in dynamic environments (scale-ups, restructuring, post-acquisition integration) and accustomed to liaising with operational teams as well as executive committees.

Bilingual in French/English, I work remotely, on a project or recurring basis. Let's discuss your needs.
  • English

    Native or bilingual

  • French

    Native or bilingual

  • Spanish

    Conversational

Remote only
Primarily works remotely

Experience

  • Lagardère Labs - Events
    Senior Finance Manager
    E-COMMERCE
    March 2025 - March 2026 (1 year)
    New York, NY, USA
    • Built the full FP&A infrastructure for two newly created U.S. entities ($25M+ consolidated revenue) from scratch: budgeting cycles, reforecasting, project-level P&L tracking, and cost-control processes - acting as the sole finance function on the ground.
    · Owned monthly close coordination with HQ (Paris), external accountants, and auditors across French SAS and U.S. Inc. structures; produced management reporting with variance analysis and actionable commentary for leadership.
    • Designed a Power Query / Excel automation layer with AI-assisted logic that materially reduced manual workload and compressed the close-to-report cycle - increasing reporting reliability without adding headcount.
    • Maintained internal controls and ensured audit readiness; led financial integration into the listed parent's consolidation framework.
    Automation Financial Analysis Management Control Audit
  • Lagardère Travel Retail
    Senior Financial Analyst - Investments & BD
    RETAIL (SMALL BUSINESS)
    March 2023 - March 2025 (2 years)
    Paris, France
    • Owned performance monitoring of acquired entities post-integration: tracked P&L, FCF, and unit economics against deal underwriting assumptions; flagged risks and opportunities proactively to investment committees.
    • Built rolling budgets and financial models (DCF, IRR, comps) to support acquisition and tender decisions across multiple geographies; presented variance analyses and strategic recommendations directly to the Board.
    · Partnered with commercial and operations teams to structure pricing and market expansion analyses; served as the finance interface between HQ and newly integrated entities.
    Business Plan Financial Analysis Profitability Analysis Reporting
  • Lectra - Software & Industrial Tech
    M&A Project Manager
    SOFTWARE PUBLISHING
    December 2021 - December 2022 (1 year)
    Paris, France
    • Led financial integration of acquired entities into the listed parent: aligned reporting cadence, accounting standards, and internal controls across cross-border targets - building scalable, auditable financial processes from day one.
    • Built business plans and valuation models for 3 acquisitions; coordinated external financial due diligence and prepared Board-level investment materials.
    • Acted as the finance bridge between acquired management teams and group HQ - translating group requirements into operational realities and vice versa.
    Business Valuation Mergers & Acquisitions Financial Modeling Financial Due Diligence

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Education

  • Master in Corporate Finance
    ISG Business School
    2018
    Master in Corporate Finance
  • International Exchange
    Baruch College (NYC) & Fudan University
    2017
    International Exchange

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