
Helping leaders and teams navigate complexity, change, and intercultural environments through coaching, facilitation, and leadership development.
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I’m Sonia C. Thomas
I’m a certified executive and team coach with over 30 years of international experience. Originally from Northern Ireland and now based in Paris, I bring a global and intercultural perspective to my work, combining executive coaching, leadership development, consulting, and teaching.
I support leaders and teams in navigating complexity, strengthening leadership confidence, and finding clarity in demanding environments. My approach is grounded in empathy, ethics, discretion, and evidence-informed practice.
I work in English and French, online and in person.

Services:

Including:
- Leadership confidence and presence
- Decision-making under pressure
- Managing complexity and change
- Communication and influence
- Intercultural leadership
- Career transitions and executive growth

Including:
- Cross-cultural collaboration
- Leadership team dynamics
- Organisational change
- Group decision-making
- Communication and relational dynamics

Including:
- Intercultural leadership
- Cognitive bias and decision-making
- Inclusive leadership
- Difficult conversations
- Psychological safety
- Leadership under pressure
- Female leadership and confidence

Including:
Leadership and decision-making
Cognitive bias and systems thinking
Diversity and inclusion
Intercultural leadership
Women’s leadership & gender equality
The future of work
Discover Your Path to Success
