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Management and leadership

Team Cohesion speakers and experts

Ogma offers 25 keynote speakers and experts to address this theme at your seminars, conventions and corporate events.

Explore the speakers

To each challenge, its approach.

25 speakers

Sébastien Destremau

Navigator, speaker, and author Discover their profile

Régis Rossi

Keynote speaker and illusionist · Emotional intelligence expert Discover their profile

Axel Allétru

Champion, keynote speaker and symbol of resilience Discover their profile

Gaël Chatelain-Berry

Speaker, author and expert in human-centred management and workplace well-being Discover their profile

Antoine Albeau

Windsurfer, world record holder and keynote speaker Discover their profile

Lionel Bonhomme

Former Rafale Marine fighter pilot and Canadair captain Discover their profile

Hervé Franceschi

Speaker on emotional and relational intelligence, expert in feedback and trust Discover their profile

Lucie Bertaud

European boxing champion, MMA world vice-champion, journalist and expert in performing under pressure Discover their profile

André Angotti

Artificial intelligence, complex decision-making and collective performance Discover their profile

Hugues Reiner

Conductor, composer and speaker Discover their profile

Klaus Hansen

Psychologist, entrepreneur and international speaker Discover their profile

Denery Angello

Keynote speaker, coach and creator of the Dener(g)y method Discover their profile

Frédérique Jeske

Intergenerational performance, senior inclusion and management transformation Discover their profile

Alban Michon

Polar explorer, extreme diver and keynote speaker Discover their profile

Florence Masnada

Two-time Olympic medallist, sports commentator and speaker Discover their profile

Marie-Line Giordano

Coach, speaker and facilitator Discover their profile

Philippe Laumet

Former fighter pilot · Expert in human factors, decision-making and risk management Discover their profile

Damien Lecouvey

Explorer · Former Air Force commando · Risk management specialist Discover their profile

Alexandre Bernard

Artist, entrepreneur and speaker Discover their profile

Anne Van den Sande

Actress, speaker and master of ceremonies — Public speaking and self-assertion Discover their profile

Fred Colantonio

Rock’n’Roll Criminologist, international keynote speaker and author Discover their profile

Grégoire Jeanmonod

Speaker, author and specialist in the links between art and business Discover their profile

Caroline Sauvajol-Rialland

Expert in infobesity, info-responsibility and digital practices at work Discover their profile

Karine Baillet

Elite adventurer and expert in collective performance Discover their profile

Charlie Ageneau

Skipper, engineer and entrepreneur Discover their profile

About this theme

Team cohesion is a decisive factor in collective performance. In complex organisations, where interactions are numerous, interdependencies strong and the stakes high, the quality of relationships becomes a structuring element of execution. Performance does not rest on individual skills alone, but on the ability of teams to operate in a fluid, aligned and coordinated way. A cohesive team, built on trust, clarity and responsibility, is faster in its decisions, more effective in its actions and more resilient in the face of difficulties. 

Conversely, a lack of cohesion quickly translates into tensions, misunderstandings, silos and a loss of overall effectiveness. Cohesion is therefore not a “nice-to-have” or peripheral element: it is an operational prerequisite for performance. The challenge is to build this cohesion intentionally. How can enough trust be created to allow open exchanges and quick decisions? How can teams be aligned around shared objectives and implicit divergences avoided? How can cooperation be strengthened in high-pressure environments, where trade-offs are frequent? Cohesion becomes a strategic lever, directly linked to the capacity to execute.

Bringing in a team cohesion expert means providing a clear reading of the relational and organisational mechanisms that underpin collective performance. Our speakers draw on concrete approaches, operational tools and lessons from experience to identify friction points, reinforce positive dynamics and structure more effective ways of collaborating. Each talk is designed as a moment of clarification and alignment. It helps improve the quality of interactions, smooth exchanges and strengthen collective effectiveness. The goal: to make your event a driver of cooperation, engagement and lasting performance, by placing cohesion at the heart of how the organisation operates.

Why bring in a team cohesion expert?
  • Strengthen cooperation and trust
  • Improve collective performance
  • Reduce tensions and inefficiencies
  • Align teams around shared objectives
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