Elvire Regnier - Speaker on collaboration
International expert in client-supplier partnerships, Elvire Regnier helps leaders, sales and purchasing departments to combine profitable growth, innovation, and sustainability. Author of Regenerative Procurement and a teacher at HEC and ESSEC, she draws on over 30 years of experience in global groups to inspire a new way of collaborating. Her conferences transform the business relationship into a lever for performance, resilience, and meaning.
With over 30 years of international experience leading procurement for groups such as Unilever, Colgate-Palmolive, L’Occitane, and Bouygues Bâtiment International, Elvire has demonstrated that sustainable performance arises from collaboration: by uniting the strengths of purchasing and sales, companies can drive innovation, enhance their resilience, and support profitable growth for all.
Her approach, Regenerative Collaboration, embodies a true paradigm shift: moving from negotiation to co-creation, from cost management to mutual value creation, from short-term to sustainability.
As a teacher at HEC and ESSEC, she trains new generations of leaders each year to rethink the client-supplier relationship as a driver of innovation and collective performance.
She also advises strategy consulting firms on high-impact transformation programs.
Her conferences reconnect teams to their mission: making business and purchasing relationships a lever for meaning, trust, and sustainable growth.
Proposed formats:
- Interactive conferences: “Regenerative Collaboration” to combine profitable growth, innovation, and sustainability
- Purchasing/Sales/General Management Workshops: co-create the vision, build strategic alliances, and unlock shared value
- Supplier & Customer Days: inspire, align, and strengthen mutual trust
- Leadership and co-mentoring circles: develop collaborative mindsets and collective impact
- Training and Masterclasses: integrate innovation, sustainability, and mutual value creation at the heart of strategy
Why choose her?
- 30 years of international experience (France, Switzerland, United States, Asia, Africa, Latin America)
- Experience with global groups: Colgate-Palmolive, Unilever, L’Occitane, Avril, Bouygues Construction ...
- Advises strategy consulting firms on sustainable transformation projects
- Recognized author and teacher, speaking at the top schools
A concrete, inclusive, and inspiring approach, at the intersection of commerce, procurement, innovation, and sustainable leadership.
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Frequently asked questions
Sur quelles thématiques Elvire Regnier intervient en tant que conférencière ?
Elvire Regnier intervient en tant que conférencière sur les thématiques : collaboration, performance, innovation, croissance, vente and leadership.
How do I book Elvire Regnier for a conference?
To book Elvire Regnier, contact the Lespeakers agency. An advisor will call you back to scope the event, dates and format.
How much does a conference with Elvire Regnier cost?
Elvire Regnier's fees:
- Conference : 6500 €
Booking is handled through Lespeakers.
Which languages does Elvire Regnier speak on stage?
Elvire Regnier speaks as speaker in french and english.
Where is Elvire Regnier based?
Here is where Elvire Regnier is based: Vaucresson.
Her conferences
Governing Value at the Client-Supplier Interface, Where Everything Happens
As a speaker on strategic partnerships, I work with leaders facing a limit to the performance of their sales teams.
Indeed, performance worked solely internally remains necessarily capped.
This conference shows why and how value creation actually takes place at the interface of the Client-Supplier relationship, where interdependencies, critical decisions, and long-term performance potential are concentrated.
It sheds light on the mechanisms that trap organizations in low-impact transactional relationships and offers a framework for transforming the Client-Supplier relationship into a lever for strategic decision-making, value creation, and collective resilience.