Top 10 french speakers on csr

In 2026, corporate social responsibility is emerging as a strategic imperative in response to growing expectations: aligning economic performance, social impact, and environmental standards. In this context, organizations are seeking concrete benchmarks and proven solutions to structure their initiatives, engage their teams, and anticipate regulatory changes. To support this reflection and foster skill development, we have selected ten speakers whose expertise and hands-on experience offer valuable insights for those ready to take action.

Our speakers on the topic

Tiffany Mazars

Tiffany Mazars, decorated with the National Order of Merit, is an international speaker, author, and entrepreneur committed to issues of inclusion and diversity. Drawing on her personal experience with invisible disability and her involvement with organizations (Ensemble & Co, Hidden Disabilities Sunflower), she offers a unique perspective on how to design fairer environments that welcome every individual’s uniqueness. Her journey inspires organizations to rethink their practices in order to better integrate difference into everyday life.

Talk: Invisible Disability, Capable in Other Ways
Discover how invisible disability, far from being simply an absence of outward signs, reveals new forms of ability and ingenuity in daily life. Through concrete examples and practical tools, this talk will help you better understand these often-overlooked realities and take action to create truly inclusive environments where every potential can be fully expressed.

Topics: handicap, handicap-invisible, management, innovation, resilience, rse, environnement, biomimetisme, femmes, egalite-homme-femme

Matthieu Witvoet

Matthieu Witvoet made his mark with a 17,000 km cycling trip around the world, meeting local initiatives to fight plastic pollution. Through more than 300 conferences and numerous committed adventures, he shares his hands-on experience and passion for concrete solutions. His unconventional journey, blending athletic challenges and awareness-raising, offers an inspiring perspective on possible levers for action in the face of environmental challenges.

Conference: CSR: A World Tour of Solutions Set off on an inspiring cycling journey around the world with Matthieu Witvoet, discovering concrete solutions where economy, environment, and society come together in harmony. Through striking examples and original innovations, you’ll explore CSR issues in different contexts and leave with tools to sustainably transform your sector, thanks to an interactive and captivating narrative.

Themes: voyage, environment, innovation, circular-economy

Stéphanie JuleT

With her extensive experience as a Human Resources Director, Stéphanie JuleT has been a firsthand witness to the human consequences of ineffective management. Driven by the conviction that the workplace should be a place for personal growth, she now supports companies in transforming their management practices. Her commitment is focused on putting recognition and well-being back at the heart of collective performance—a mission that resonates with the challenges of corporate social responsibility.

Talk: How to Stay Motivated and Engaged Even in an Unpredictable World?
In an ever-changing environment, how can you sustainably inspire motivation and engagement within your teams? Through concrete examples and real-life experiences, this talk offers practical keys to strengthen individual involvement, rekindle a sense of collective purpose, and turn your employees into true ambassadors for your company. Leave with immediately applicable tools to cultivate engagement, even in times of uncertainty.

Topics: leadership, esprit-dequipe, engagement, performance, motivation, transformation, rse, ressources-humaines, communication, bien-etre-au-travail, innovation, amour, management, transformation-rh, bienveillance, culture-dentreprise, motivation-des-equipes

Frédérique Jeske

Frédérique Jeske has led major organizations, from the media sector to the Ligue contre le cancer, as well as supporting thousands of committed entrepreneurs within Réseau Entreprendre. A certified coach and independent board member, she is dedicated to promoting engagement, positive impact, and the role of seniors in the workplace—topics at the heart of her books and talks. Her committed career path inspires organizations seeking meaning and social innovation.

Talk: Seniors, So What! In this inspiring talk, Frédérique Jeske invites us to move beyond preconceived notions about senior employment, to understand the mechanisms of ageism, and to fully value professional experience. Participants will discover practical tools to support career management after age 45, strengthen intergenerational dialogue, and make seniority a true asset for the company.

Topics: esprit-dequipe, seniors, engagement, transition-energetique, senior, generations-xyz, rse, empowerment, inclusion, leadership, management, audace, emotion, intelligence-collective, management-intergenerationnel, humour-au-travail, transition, futur-du-travail, performance

Christophe Ginisty

For over twenty-five years, Christophe Ginisty has supported governments, international institutions, and major corporations in building their influence and managing their reputation on a global scale. From the digital transformation of the OECD to international campaigns for Saudi Arabia, he has led projects where responsible communication and societal impact are at the heart of the challenges. His sharp insight into disinformation, the shaping of public opinion, and the transformation of power provides valuable keys to understanding the responsibility of organizations in a world under strain.

Talk: Politics & Geopolitics: "The Spectacle of Power: How Democracies Die Live on Air" Dive behind the scenes of power, where, beyond the media spectacle, the real decisions shaping our democracies are made. Christophe Ginisty will reveal how invisible strategists, discreet billionaires, and skillful ideologues manipulate public opinion and weaken checks and balances, while analyzing the major consequences of this phenomenon on Europe, the Middle East, and the global geopolitical balance.

Topics: gestion-de-crise, ereputation, reputation, rse, communication, communication-interne

Pascale Lefebure

A graduate environmental engineer, Pascale Lefebure has been committed to ecological transition for over ten years, from wastewater decontamination to coordinating programs for the UN’s Agenda 2030. Drawing on her experience in project management and her involvement in climate awareness, she now supports the implementation of concrete solutions to reduce carbon footprints and optimize water management. Her career exemplifies the ability to connect technological innovation and resourcefulness, serving organizations seeking sustainable transformation.

Talk: My Journey Toward Carbon Sobriety: The 2-Ton Challenge! Discover how it’s possible to go from 10 to 2 tons of CO2 per year through the real-life story of Pascale Lefebure, who shares with humor and realism the challenges and successes of her quest for carbon sobriety. You’ll leave with clear benchmarks on the main sources of emissions, practical ideas for everyday action, and insights into the benefits of minimalism.

Topics: sobriete, ecologie, economie, rse, eau, developpement-durable, transition-energetique, transition-ecologique, habitat, secheresse, innovation

Manuela Leduc 🐣

Manuela Leduc made a bold life change, moving from notary to farmer specializing in the breeding of rare poultry, all while maintaining her passion for sharing knowledge. Winner of several awards in social entrepreneurship, she offers playful and unconventional talks, bridging the worlds of business and the chicken coop to question our collective ways of operating. Her unique journey invites us to rethink engagement and organizational transformation from a fresh perspective.

Talk: QUIZ BUILDING POULETTES and CSR Dive into the fascinating world of pullet farming during a fun and interactive workshop, where each team will test their knowledge on biodiversity, waste reduction, and the preservation of breeds. You’ll discover simple actions to help protect the planet while learning to recognize different varieties of pullets. The workshop wraps up with an awards ceremony and a friendly tasting of fresh eggs.

Themes: rse, teambuilding, qvt, ecologie, culture-dentreprise, biodiversite, developpement-durable, transition-ecologique, resilience, performance, management, leadership, motivation, ressources-humaines

Hortense Serret

A doctor in ecology and founder of Nabi Ecology, Hortense Serret has devoted more than twelve years of her energy to making biodiversity issues understandable and tangible for everyone. Her approach combines scientific rigor with educational outreach, aiming to inspire people to take action for the living world. Her talk invites us to rethink our relationship with nature—a process that can enrich the conversation around responsible commitments within organizations.

Talk: (Re)Forging an Alliance with the Living World: What We Stand to Gain Through this talk, Hortense Serret invites us to reconsider our connection with biodiversity by placing it at the heart of our collective choices and economic models. Participants will gain a real understanding of the issues facing the living world, discover concrete levers for action, and learn how to transform their organization into a positive, resilient, and innovative force in the face of ecological challenges.

Topics: biodiversite, rse, environnement, vivant, transition-ecologique, ecologie

Nelly Kambiwa

With a career that began at the United Nations headquarters in New York, Nelly Kambiwa has spent nearly twenty years leading strategic projects within international technology groups, coordinating multicultural teams across three continents. As an intercultural management consultant, she now helps organizations turn cultural diversity into a lever for performance and innovation. Her pragmatic approach sheds light on the human challenges at the heart of transformation—a valuable asset for any corporate social responsibility initiative.

Talk: AI and the Human Factor: The Keys to Successful Transformation
Discover how the success of transformation through artificial intelligence relies first and foremost on people: beyond the tools, it is the fears, biases, and organizational culture that determine adoption. Through concrete examples, learn how to identify and overcome invisible barriers to foster a dynamic of responsible, inclusive, and sustainable innovation.

Topics: intelligence-artificielle, leadership, ressources-humaines, transformation, conduite-du-changement, culture-dentreprise, interculturel, management-intergenerationnel, diversity-equity-inclusion, performance, rse, environnement, motivation, engagement, collaboration, organisation, durabilite, management, croissance, performance-durable, woman-empowerment

Alice MATHIEU

An engineer specializing in sustainable real estate, Alice Mathieu committed herself to ecological transition at an early stage, before confronting her convictions with the realities of daily life and parenthood. Drawing on her corporate experience and her perspective as a coach, she has observed the obstacles to collective engagement—even within the most motivated organizations. Today, she offers concrete solutions to turn employee involvement into a driving force for positive change, serving companies’ environmental ambitions.

Conference: 1 hour to turn your climate strategy into true collective pride. Discover how to transform your climate strategy into a source of collective pride and lasting engagement. This conference gives you the keys to mobilize your entire team, overcome emotional barriers, and shift from an approach seen as a constraint to a genuine driver of fulfillment. Leave with a practical method to anchor climate action in your company’s day-to-day operations.

Topics: motivation, management, developpement-durable, rse, engagement, climat, durable, donner-du-sens