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Gaëlle GuibourdinGG

Gaëlle Guibourdin

Outsourced CFO

€1,000/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Gaëlle

Senior independent CFO, I support executives and management teams as a financial right-hand, during the key phases of structuring, transforming, and managing their company.

With over 15 years of experience in financial management, primarily in the real estate, construction, and services sectors, I work to secure financial fundamentals, structure the Finance function, and inform strategic decisions.

My role goes beyond producing numbers: I provide financial clarity, implement relevant management tools (reporting, budgets, reforecasts, closings), and support executives in their strategic choices.

I work in various formats (part-time, ongoing support, transition assignment, or framing assignment), in SMEs, mid-cap companies, or groups, particularly in contexts of growth, reorganization, or governance changes.

I do not offer accounting services.
My positioning is that of a trusted partner, focused on decision-making, structuring, and sustainable performance of the Finance function.
  • French

    Native or bilingual

  • English

    Fluent

  • German

    Basic

Can work on-site
Paris (up to 50km)

Experience

  • OGIC
    Accounting Manager – Interim Management
    REAL ESTATE
    August 2025 - January 2026 (5 months)
    Issy-les-Moulineaux, France
    **Context**: reorganization of the finance department, preparation for the arrival of the new director, high volume.



    **Key Achievements**:
    • Complete diagnosis of the finance function: processes, tools, validation workflows, internal organization
    • Multi-entity management: supervision of the accounting for 250 companies
    • Structuring and validation of financial reporting in a transformation context, with clear and reliable reporting to management and shareholders
    • Compliance with the electronic invoicing reform
    • Management and skills development of the team
  • TRALUX CONSTRUCTION
    Finance and Administration Manager – Interim Management
    CIVIL ENGINEERING
    April 2025 - June 2025 (2 months)
    Luxembourg, Luxembourg
    • Global diagnosis of the finance function and existing tools
    • Overhaul of accounting and financial processes
    • Analysis of financial performance and strategic recommendations to management to secure steering and growth decisions
    • Handover of a complete transition file to the new CFO
    CFO Financial Steering Organizational Diagnosis
  • DEMATHIEU BARD BATIMENT IDF
    Accounting Manager – Interim Management
    CIVIL ENGINEERING
    August 2024 - June 2025 (10 months)
    Chevilly-Larue, France
    • Management of a team of 9 employees
    • Coordination of monthly and annual closings
    • Implementation of internal procedures and improvement of reporting quality
    • Optimization of multi-establishment accounting flows and processes

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Education

  • Higher Diploma in Accounting and Management
    Independent Candidate
    2014
    Diplôme Supérieur de Comptabilité et de Gestion
  • Diploma in Accounting and Management
    CFA Bessières
    2010
    Diplôme de Comptabilité et de Gestion

Skill set

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