Benoit Lecacheux, Head of Pyrometallurgy Department - R&D Division at Eramet

Benoit Lecacheux

Head of Pyrometallurgy Department - R&D Division at Eramet | Trappes, Île-de-France, France

Profile last verified May 2026
Mining & Metals Verified Profile Trappes, Île-de-France, France Centrale Nantes
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Benoît Lecacheux serves as Head of the Pyrometallurgy Department within Eramet’s R&D Division, directing metallurgical research that supports the group’s commitment to sustainable metal extraction and the energy transition. He holds an engineering credential from Centrale Nantes and applies that academic foundation to optimize the processing of strategic minerals like nickel, lithium, and cobalt across Eramet’s global footprint. His leadership in specialized R&D positions him as a central technical figure navigating complex mining sector innovations and responsible resource development.

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Leverage the highly confident personal email address on file to deliver a targeted message aligning your solution with Eramet’s upcoming pyrometallurgy efficiency goals and propose a brief consultation.

Benoit Lecacheux Socials
Benoit Lecacheux Work Experience

Head of Pyrometallurgy Department - R&D Division at Eramet in March 2025 - Present

Head of Technical Support - Commercial Division at Eramet in November 2021 - May 2025

Resources and Performance Manager - Quality & Customer Satisfaction Division at Groupe Renault in May 2018 - October 2021

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New Product Development Manager - Commercial Division at Imerys Aluminates in August 2015 - May 2018

Senior Process Research Engineer at Eramet in July 2013 - July 2015

Process Research Engineer at ArcelorMittal in March 2006 - June 2013

Benoit Lecacheux Education

Centrale Nantes, Master’s Degree, June 2026

La Martinière Monplaisir, June 2026

Benoit Lecacheux Skills
Quality Management Customer Support Extractive Metallurgy Assistance technique Project Management Metallurgy Process Engineering Research and Development (R&D) Materials Science Product Development Change Management Agile Project Management Agile Methodologies Diversity & Inclusion Relationship Building Leadership Resiliency Building Trust
About Benoit Lecacheux’s Current Company
Eramet

Committed to sustainable metals. Eramet transforme les ressources minérales de la Terre pour apporter des solutions durables et responsables à la croissance de l’industrie et aux défis de la transition énergétique Ses collaborateurs s’y engagent par leur démarche citoyenne et contributive dans l’ensemble des pays où le groupe minier et métallurgique est présent : France, Argentine, Gabon, Sénégal, Nouvelle-Calédonie, Indonésie, Norvège, USA. Manganèse, nickel, sables minéralisés, lithium et cobalt : Eramet valorise et développe les métaux indispensables à la construction d’un monde plus durable. Partenaire privilégié de ses clients industriels, le Groupe contribue à rendre les infrastructures et les constructions robustes et résistantes, les moyens de mobilité plus performants, les outils de santé plus sûrs, les appareils de télécommunications plus efficaces. Pleinement engagé dans l’ère des métaux, Eramet ambitionne de devenir une référence de la transformation responsable des ressources minérales de la Terre, pour le bien vivre ensemble.

Discover more about Eramet
Benoit Lecacheux’s Colleagues
Cedric Ndong

Cedric Ndong

Gabon

RSSI/CISO Zone Afrique chez Eramet | 2022 Mandela Washington Fellow

RSSI/CISO Zone Afrique at Eramet
(June 2019 – Present)

Sanaa Sadiq

Sanaa Sadiq

Gennevilliers, Île-de-France, France

Alternante ingénieure Qualité Sécurité Environnement Énergie chez ERAMET / Life long learner! ..

Ingénieure QSEE at Eramet
(March 2025 – Present)

Bertrand Cowppli

Bertrand Cowppli

Dakar, Dakar Region, Senegal

CFO | Mining, Oil & Gas, FMCG | Africa, Europe | MSc, CMA®

Chief Financial Officer Grande Cote Opérations at Eramet
(September 2019 – Present)

Joyce Tchamdjou

Joyce Tchamdjou

Palaiseau, Île-de-France, France

Data Scientist @ Eramet SA | ENSTA Paris

Data Scientist at Eramet
(November 2024 – Present)

Andrea Retamar

Andrea Retamar

Chile

Gerente de CSR Eramet Chile

Gerente CSR - RSE at Eramet
(July 2024 – Present)

Mireille Randretsa

Mireille Randretsa

Greater Paris Metropolitan Region

Directrice des Relations sociales et HRBP Océanie Groupe Eramet

Directrice des Relations sociales at ERAMET
(March 2017 – Present)

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Frequently asked questions about Benoit Lecacheux

What is Benoit Lecacheux email address?

Email Benoit Lecacheux at [email protected]. This email is the most updated Benoit Lecacheux's email found in 2026.

How to contact Benoit Lecacheux?

To contact Benoit Lecacheux send an email to [email protected]. (updated on November 14, 2025)

What company does Benoit Lecacheux work for?

Benoit Lecacheux works for Eramet.

What is Benoit Lecacheux's role at Eramet?

Benoit Lecacheux is Head of Pyrometallurgy Department - R&D Division

What industry does Benoit Lecacheux work in?

Benoit Lecacheux works in the Mining & Metals industry.

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