inventiO® – Formation Prise de Parole (Joseph Rottner)

inventiO® is a Qualiopi-certified professional public speaking training organisation based in Paris, founded and led by Joseph Rottner. It offers CPF-eligible certified training programmes (40h, 35h, or 25h) in professional public speaking, delivered in small groups of up to 6 participants or as individual coaching. The proprietary inventiO® method combines relational strategy, mental preparation, and vocal-physical work across 12 steps. Training takes place in-person in Paris (11e/12e), on-site at companies (intra), or remotely via Zoom. Joseph Rottner is a specialist in oratory, eloquence, and strategic communication, and has taught at Paris-Saclay, the Sorbonne, and AgroParisTech.

Online practice in Paris

In addition to offline public speaking classes, you can practice public speaking online from Paris

Live speaking sessions with real listeners are available on speaking-club.online, even if there are no local public speaking classes nearby.

Go to Speaking Club Online

Contact & location

Espace Hermès, Paris 11e (Métro Voltaire / Saint-Maur / Père Lachaise), Also: Villa Lemons, Paris 12e (Métro Reuilly-Diderot), 75011

Open website

+33676373524

formation@josephrottner-inventio.com

Membership & sessions

No membership model — pay-per-course or coaching. CPF-certified group training (40h/35h/25h) is fundable via the French Personal Training Account (CPF) or OPCO employer funding. Individual professional coaching: €150/session (1h, valid 6 months). Post-training follow-up for former participants: €130/session or €585 for a 5-session pack. Intra-company training: contact for custom quote.

Services: CPF-certified public speaking training (RS6655 – 40h), CPF-certified public speaking training (RS7336 – 35h), Certified training 'Maîtriser une communication orale impactante' (25h), Intra-company training (custom, OPCO-funded), Individual coaching (in-person Paris 12e or Zoom), Post-training follow-up sessions, E-learning modules with personalised video feedback

Meeting schedule: Sessions scheduled on demand (dates published per cohort). Certified CPF training runs over 3 full days (7h each) spread out over several weeks to allow practice between sessions, plus 7h of e-learning. Individual coaching sessions of 1h available in-person (Paris 12e) or via Zoom. Intra-company sessions delivered on-site.

Languages: fr

Meeting formats: in-person, online, hybrid

Additional information

SIRET: 848 980 579 00025. Qualiopi-certified training organisation (N° d'activité: 11756311075). Disability access officer available (contact 2 weeks in advance). Satisfaction rating: 9.72/10.

Club on the map

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Other public speaking clubs in Paris city

Agora 75 Club (Toastmasters)Cours Candela – Stage de Prise de Parole École de l'Art Oratoire Florent Executive – Formation Prise de Parole en Public International Club of Paris – Public Speaking Workshop La Défense Toastmasters Sciences Po Executive Education – Prise de Parole en Public Spin Compagnie – Formation Prise de Parole The Europeans Toastmasters Paris Toastmasters 75 Toastmasters of Paris Toastmasters Paris Bilingue Toastmasters Paris Étoile Toastmasters Polyglottes Paris

Online confidence practice

Break your public speaking fear.

Join a guided online session from Paris and practice in a supportive setup with real listeners, practical feedback, and zero stage pressure.

Free first session. Choose your time slot and start today.

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