Mathieu Leclet
Directeur Efficacité Energétique & Partenariats at COZEN | Aubervilliers, Île-de-France, France
Mathieu Leclet’s Email & Phone Number
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Mathieu Leclet serves as the Director of Energy Efficiency and Partnerships at COZEN, an environmental services firm that helps organizations reduce energy consumption and operational costs through targeted solutions. In this capacity, he identifies energy-saving potentials and manages the complete execution of reduction projects, ensuring regulatory compliance alongside environmental and economic performance improvements. Holding professional credentials from AFNOR and EVO, he operates out of Aubervilliers in the Île-de-France region to coordinate technical audits and strategic partnerships.
BEST APPROACH TO REACH Mathieu Leclet
Reach out via personal email or direct phone call with a tailored proposal detailing how your product or service directly supports COZEN’s mission to lower client energy usage while meeting current environmental regulations.
Directeur Efficacité Energétique & Partenariats at COZEN in July 2023 - Present
Chef de projet Efficacité Energétique at Esmé solutions in July 2018 - July 2023
Chef de projet Efficacité Energétique at Delta Dore in July 2018 - November 2021
Chef de Projet en Efficacité Energétique / Support avant-vente - Industrie at CertiNergy & Solutions in January 2016 - July 2018
Ingénieur Energie / Support Avant-vente - Industrie at CertiNergy & Solutions in January 2014 - July 2018
Référent CEE - Industrie at CertiNergy in December 2011 - January 2014
Alternant Environnement, Energie et Dvlp Durable at UEM in September 2010 - October 2011
AFNOR & EVO, Certification IPMVP, October 2026
Formation professionnelle, Formation professionnelle, October 2026
Formation professionnelle : Economie d’énergie sur les réseaux vapeur et de retour condensat, Formation Professionnelle, October 2026
Responsable business développement CEE
Responsable commerciale CEE at COZEN
(June 2025 – Present)
Responsable Développement | Efficacité énergétique
COZEN accompagne ses clients en tant qu'AMO dans la mise en conformité réglementaire et la réduction durable de leurs consommations (décret tertiaire, BACS, loi LOM, loi APER).
Je suis en charge de :
• Définir et déployer la stratégie commerciale de COZEN
• Dével...
Co-fondateur
Mise à disposition de solutions IT orientées énergie à destination des différents acteurs du secteur (fournisseurs, cabinets de conseil, courtiers) :
- CRM
- Portails Clients
- Plateforme de suivi de marché
- Analyse de factures et suivi budgétaire
- Marque blanche
Consultant efficacité énergétique chez COZEN filiale OMNEGY
Consultant efficacité énergétique at COZEN
(Aug 2022 – Present)
Freelance Digital Artist, Illustrator
Layout Artist at RedAppleNetwork
(Jun 2019 – Present)
Self Employed at cozen
Self Employed at cozen
(Present)
What is Mathieu Leclet email address?
Email Mathieu Leclet at [email protected] and [email protected]. This email is the most updated Mathieu Leclet's email found in 2026.
What is Mathieu Leclet phone number?
Mathieu Leclet phone number is +33682641108.
How to contact Mathieu Leclet?
To contact Mathieu Leclet send an email to [email protected] or [email protected]. If you want to call Mathieu Leclet try calling on +33682641108. (updated on November 15, 2025)
What industry does Mathieu Leclet work in?
Mathieu Leclet works in the Environmental Services industry.
