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Adrien C.AC

Adrien C.

Strategy Consultant

€800/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Adrien

Are you an impact-driven company, a foundation, or a committed organization looking to structure, measure, or scale your projects?

I will help you transform your social and environmental ambitions into concrete, manageable, and measurable initiatives.
What sets me apart: I have led structural, strategic, and organizational projects for major market players (L'Oréal, Moët Hennessy, Campari, SNCF, Schneider Electric) within Accenture Strategy, before applying this rigor from a large firm to impact-driven organizations. I combine the methodological excellence of corporate consulting with a deep understanding of the realities of the non-profit sector.
Certified Lean Six Sigma Green Belt.

Projects and deliverables I work on:

Diagnosis & Scoping: situation analysis, needs, and priorities
Roadmap: transformation and scaling trajectories, prioritized and actionable
Structuring: financial model, business plan, offering and organization redesign
Impact Project Management: project leadership, impact measurement (SROI), skills transfer

My approach: no generic methodology. Each mission starts with a diagnosis of your reality to produce truly usable deliverables and systematically transfer tools to your teams, building your autonomy rather than dependence.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • German

    Fluent

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

Experience

  • Greyfern Partners,
    Co-founder & Strategy Consultant
    CONSULTING AND AUDITS
    September 2025 - Today (10 months)
    Paris, France
    I support impact-driven companies and organizations, collaborating with their teams to clarify priorities, structure organizational and operational models, as well as their economic models. I also implement action plans adapted to operational and budgetary constraints and impact objectives.
    - Conducting diagnostics,
    - Developing strategic and operational roadmaps,
    - Optimizing processes and operational models,
    - Defining and structuring social and environmental impact projects
    - Scoping for the implementation of tools (framing, specs, business case)
    Business Strategy Project Coordination Diagnosis Strategic Roadmap Project Scoping
  • Accenture,
    Senior Strategy Consultant
    CONSULTING AND AUDITS
    September 2020 - September 2025 (5 years)
    Paris, France
    • Defining strategy and Pro Bono consulting for NGOs and mission-driven companies: defining business strategy, financial planning, and operational efficiency, contributing to securing funding and project sustainability. Strategic presentations (PowerPoint) and collaboration with numerous stakeholders in the health sector (MDPH, ministries, major patrons). Budget and business plan management on Excel (€1 million).
    • Operational Excellence: implementing a production flow rationalization strategy through automation and the deployment of MES solutions, strengthening industrial planning and execution.
    • Change Management: process mapping, defining an adoption strategy (guide, tracking template) for an arms group.
    • Financial and Operational Model Transformation: leading the transformation of the finance function for a beauty leader, designing over 100 management control processes to centralize activities within shared service centers across 4 global regions. Supporting the definition of a global operating model and integrated planning for a beverage company, ensuring smooth coordination between finance, purchasing, operations, and sales teams: facilitating working sessions, project management. Financial tools (ERP & EPM).
    • Investment Strategy and Budgeting: developing analytical tools on Excel, Power BI, and PowerPoint to model costs and value creation (TCO and Business Case) and define cost reduction strategies and investment prioritization for a €250 million S/4HANA ERP transformation program.
    • Project Management: implementing and monitoring a methodology (for each project over the last 2 years).
    Strategic Diagnosis Project Management Change Management Target Operating Model
  • Caliceo Holding,
    Development Project Analyst
    July 2019 - September 2019 (2 months)
    Lyon, France
    • Conducting a geomarketing study to identify locations for five new centers
    • Preparing strategic presentations and study reports for the investment committee (PowerPoint) and writing detailed minutes for decision-makers.

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Education

  • Lean Six Sigma Greenbelt
    Lean Six Sigma Greenbelt
  • MSc
    Grenoble Ecole de Management
    2021
    MSc

Certifications

  • Lean Six Sigma Greenbelt
    INSA
    2024
    Process Optimization Project Management Operational Excellence Lean Six Sigma

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