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William CalbouWC

William Calbou

Transition Manager, Coach Consultant

€750/day
Mormant, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About William

With over 10 years of experience in coaching and developing managerial skills, I specialize in supporting managers in their new roles, skill development, and leadership. My approach is based on concrete solutions tailored to the specific challenges of each company.

My expertise to support your managers:

Personalized Coaching:Supporting managers in their integration, leadership development, and team management. I help them strengthen their effectiveness and impact.

Leadership and Communication Training:Practical sessions to improve decision-making, conflict management, and interpersonal communication.

Negotiation and Social Relations Management:With several successful negotiations with unions (FO, CGT, CFDT, SUD), I train managers to handle complex relationships and maintain a productive work environment.

Management of Large Teams:With experience managing over 450 employees and 12 multidisciplinary centers, I support managers in environments with a high diversity of teams and missions.

Concrete and Field Results:
Reduction of team turnover by 35%,
Drastic decrease in recruitment needs -79%
Increase in well-being at work
Team alignment around the management system
  • French

    Native or bilingual

  • English

    Basic

Can work on-site
Mormant (up to 50km), Paris (up to 50km), Tournan-en-Brie (up to 30km)

Experience

  • renault groupe feray
    Managerial Training and Coaching
    MECHANICAL ENGINEERING
    April 2025 - April 2025
    Corbeil-Essonnes, France
    Analysis of management needs
    Audit of future learners to personalize approaches
    Implementation of training and coaching sessions
    Inter-session challenges
    Analysis of feedback
    Monitoring and analysis of deployed processes

    Managerial Training team coaching management coaching Audit
  • Groupement Les Mousquetaires - Stime
    Consulting, Coaching, and Training
    RETAIL (LARGE RETAILERS)
    July 2023 - Today (2 years and 11 months)
    Vaux-le-Pénil, France
    Consulting for the CEO
    Audit of the managerial organization
    Personalized training based on the group
    Individual and group coaching
    Training follow-up
    Management Team Management Consulting Consulting and Audit Organizational Consulting communication consulting Individual Coaching Professional Coaching Executive Coaching team coaching Coaching Trainings Training Facilitation Communication Interpersonal Communication
  • Platinium
    Consulting & Training
    CONSULTING AND AUDITS
    June 2023 - Today (3 years)
    Lyon, France
    Consulting missions
    Audit missions
    Training missions
    Coaching missions
    Team Management Management Communication communication consulting Organizational Consulting Business Strategy Training Facilitation Training Professional Coaching Executive Coaching Individual Coaching group coaching

Recommendations

Tsilla TavaresTT
Marlène DiasMD
Tsilla Tavares and 1 other person have recommended William

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Education

  • BTS MANAGEMENT OF COMMERCIAL UNITS
    LYCEE MELUN
    2010

Certifications

  • Managerial Qualification Program
    Internal
    2020
  • Assistant Manager Qualification Program
    Internal
    2014

Skill set (62)

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