Our team of multidisciplinary and committed experts

Team

Transitions has over 35 employees

Our team is composed of collaborators with national and international backgrounds, experts in strategy consulting, supply businesses and issues, as well as in the energy, agricultural and food transition of territories and organizations.
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Pendant une dizaine d'année au sein du Réseau Action Climat France, elle était en charge de la thématique agriculture-alimentation et changements climatiques.Diane accompagne aujourd’hui différents acteurs dans l’élaboration de leurs stratégies de transition agricole et alimentaire, et dans des processus de concertations de dialogue parties-prenantes.

Diane Vandaele

Senior Project Manager
With over 10 years' professional experience in consulting, sustainable corporate sourcing strategies and the development of Nature-based Projects, Alice supports companies in the development of their forestry policies, the implementation of virtuous agricultural practices in their agricultural sectors and the reduction of social and environmental risks linked to their mineral sectors.

Alice Artigues

Projects Director
Senior Project Manager - Forestry Expert

Xavier Rossi

Senior Project Manager
With significant experience in environmental services, Ariane contributes to the development of strategies with our key clients as well as to the operational and strategic management in support of the teams. Elle pilote notamment l'initiative ASD (Action for sustainable derivatives) depuis sa mise en place.

Ariane Denis

Deputy Director - Sustainable Sourcing
Devenu expert dans le domaine de la transition énergétique territoriale, Baptiste participe à l’accompagnement et à l’animation de plusieurs réseaux de territoires. Il aborde les sujets liés à la transition énergétique de manière transversale et adapte son approche en adéquation avec ces enjeux et le territoire concerné. Il contribue aussi aux travaux de recherche-action menés par Transitions sur les complémentarités et la coopération entre territoires urbains et ruraux.

Baptiste Arnaud

Senior Project Manager
Sarah works with our clients in the cosmetics/personal care sector, developing our strategy on sustainable field projects to reduce the impacts of deforestation and other issues.

Sarah Delage

Project Director
As a chemical engineer specialising in the engineering of natural active ingredients, Lenaïg has expertise in the consumer goods sector, more specifically applied to cosmetics Lenaïg brings expertise in exploring innovative solutions and improving the sustainability of our clients' ingredients and supply chains.

Lenaïg Benjamin

Project Manager
Project Manager

Valentine Prevot

Project Manager
Sarah advises international companies on their responsible sourcing issues, including the creation of stakeholder engagement tools to ensure long-term support for change.

Sarah Ceska

Project Director
With a dozen years of experience working with organic food companies, Marion is in charge of the administrative and financial management, and the follow-up of human resources. she oversees the daily life of the teams and the other support functions of the company, notably office management and communication.

Marion Leveque

Administrative and financial Director
As an expert in responsible sourcing, international market dynamics and stakeholder engagement, Jane led the sourcing team in the implementation of strategic and operational missions aimed at transforming practices on commodity risk chains.engagement, Jane led the sourcing team in the implementation of strategic and operational missions aimed at transforming practices on commodity risk chains. Since 1 January 2023, she has taken over the general management of Transitions

Jane Tousco

General Manager
An agricultural engineer with field experience, Clément is one of our experts in sustainable forest management. He works on issues of traceability, risk analysis and footprint calculation to assist our clients with their wood/paper, soy and palm oil supplies.

Clément Jouaux

Project Manager