Antoine Sentis - Speaker on communication
Author and director of RELATIONSHIT / Former CMO in tech / Expert in public speaking and leadership
Author & director of the play RELATIONSHIT (The fierce comedy about our work relationships - 23 performances in 2025 at the Studio Hebertot) → A critical and sensitive look at 12 years of corporate relationships. → A work inspired by my managerial experience and my passion for communication.
Former Marketing & Communication Director (2017–2021) → Managed 50 employees → Digital and organizational transformation of a software publisher
Trainer in communication for consulting firms → I support leaders in their strategic speaking engagements.
Speaker in business schools & universities → Courses on communication, leadership, and entrepreneurial posture
Individual coach for entrepreneurs & leaders → Goal: to make their message shine, embody their vision, and persuade without overacting.
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Frequently asked questions
Which topics does Antoine Sentis cover as a speaker?
Antoine Sentis speaks on the following topics: communication, leadership, management, relations interpersonnelles and communication relationnelle.
How do I book Antoine Sentis for a conference?
To book Antoine Sentis, contact the Lespeakers agency. An advisor will call you back to scope the event, dates and format.
How much does a conference with Antoine Sentis cost?
Antoine Sentis's fees are provided on request through Lespeakers.
Which languages does Antoine Sentis speak on stage?
Antoine Sentis speaks as speaker in french.
His conferences
Expert vs Leader
→ Finding your posture without playing a role
For managers in overdrive, who seek to unite without exhausting themselves.
Result: Finding your voice, setting a clear framework, creating buy-in without pressure.
Shut Up and Pay Attention
→ Communication designed for the other.
To move from hollow speech to active listening, and reduce tensions within teams.
Result: clear feedback, less tension, more trust within teams.
The Art of the Pitch
→ Conveying a difficult message
For all those who need to express things clearly... without creating tension. Having maximum impact with minimum words.
Result: Adapting to the audience, structuring one's thoughts, embodying one's words, owning one's speech.