Our team

Anne Hoffner

  • DESS in Economics, IAE, Sociology, dual French and Canadian nationality, she has been Project Director (systems overhauls, reorganisations) in industry and Sales Director in an organisation consultancy,

  • A management coach and trainer, she has a talent for managing change in difficult situations,

  • Anne co-founded CECODEV in 2006, and embodies the highest standards of leadership and pedagogical rigour.

Francois-Xavier Hoffner

  • Cecodev certified,

  • Group leader and director of co-development projects,

  • General engineer with a master’s degree in energy engineering,

  • Worked abroad for 8 years as an operational manager on energy projects (electricity network, tertiary installations and oil prospecting),

  • Then 7 years as director of electricity projects for development aid (Africa, Asia),

  • Specialised in managing multidisciplinary and multicultural teams,

  • Trained in Codev leadership in 2020 and PALO ALTO systemics in 2021, he has since worked with CECODEV in a number of roles: facilitation, IS, sales and quality,

  • Deputy Director of CECODEV.

Angélique Boutry-Cellier

  • Cecodev certified,
  • Trainer of co-development group leaders,
  • Coach,
  • QWL Consultant: conducts assignments to promote Quality of Life at Work,
  • Regularly organises conferences on the theme of QWL at Paris Dauphine University.

Elisabeth Bréant

  • Cecodev certified,
  • Trainer of co-development group leaders,
  • Teams manager multisite and multicultural,
  • Trainer for 20 years in both public and private organisations in France and Europe,
  • Trained in various approaches, including mentoring in Quebec and Palo Alto,
  • Vice-President of the Association for the Promotion of Efficient Tutoring in France (APTE en France),
  • President of Afcodev.

Raphaelle Hartmann-Collomb

  • Cecodev certified,
  • Trainer of co-development group leaders,
  • Experience as an international HR manager,
  • Certified coach,
  • Trained in Palo Alto systemics and collective intelligence methods.

Patrice Leclerc

  • Cecodev certified,
  • Trainer of co-development group leaders,
  • Executive Master’s Degree in Ageing Policies and the Silver Economy – Sciences Po Paris
  • Post-graduate diploma (DESS) in Economics, Planning and Territorial Development,
  • Project, training and development manager for professional federations,
  • Consultant and trainer for 10 years with medico-social organisations, local authorities and private/public companies,
  • Trained in the PALO ALTO systemic approach and collective intelligence methods.

Esther Macià

  • Cecodev certified,
  • Trainer of co-development group leaders,
  • Trained as an engineer, she has worked in consultancy as a project manager and in management positions for several multinational companies for over 10 years in Spain, Chile, France and the Netherlands,
  • Certified coach, she also works in cultural transformation, change management and conflict management within organisations.

    Dahlia Ridard

    • Cecodev certified,
    • Trainer of co-development group leaders,
    • Graduate of ESSEC MBA, she worked for 10 years at Air France in Human Resources (deputy HRD in Central Africa, RPS prevention and change management in the regions, recruitment, managerial development and training),
    • Trained in Palo Alto systemics.

      Corinne Savignac

      • Cecodev certified,
      • Trainer of co-development group leaders,
      • Trained in marketing and communications, she worked for a major advertising agency, EURO-RSCG, before heading up communications for a luxury goods company,
      • After 15 years, she moved into coaching,
      • She specialises in participative methods, using  collective intelligence as a tool for transformation and learning.

        Fransje van Bergen

        • Cecodev certified,
        • Trainer of co-development group leaders,
        • Coach,
        • HR and management consultant,
        • Training in conflict management, leadership and change management.

        Florence Wathelet

        • Cecodev certified,
        • Co-development group leader and trainer,
        • With more than 30 years’ experience in companies in the Organisation, Information Systems and Human Resources departments, she has worked in a variety of managerial roles in both operational and functional teams,
        • As a certified coach, she supports managers, teams and employees in major transformations. She uses collective intelligence and the learning organisation as levers to support change,
        • Trained in PALO ALTO systemics, non-violent communication and collective intelligence facilitation.