About us

EMC, a subsidiary of the Emitech Group

Specialist in Powertrains and much more

Created around combustion engine testing (in french: Essais Moteur à Combustion), EMC is a major player in the characterization and development of combustion engine, hybrid and electric powertrains.

Our skills and know-how combined with this expertise allow us to extend our test offer to include the design of test benches and the engineering (technical assistance in your premises, fixed-price services and service center).

After becoming a subsidiary of the Emitech Group in 2019, our skills have been extended and merged with those of all the Group's players.(Emitech, Eurocem, Environne'Tech, Adetests, Lefae...).

Our fields of action extend beyond the automotive market to other sectors such as the Transport (aeronautics, railways, marine), the Defense and more generally to the industrial, professional and consumer sectors. 

Nevertheless, our core business remains dedicated to the mobility of today and tomorrow.

We offer agile and comprehensive services to support our customers in their research and development of innovative, sustainable and energy transition-friendly mobility solutions

We are convinced that our future travel will not depend on a single technical solution or a single energy source. We believe in a plural mobility whose engines will adapt to the various types of travel: urban, suburban and long-distance.

Thus, our mission, to optimize sustainable mobility solutions, reflects our scientific neutrality and leads us to treat each technology with the same neutrality.


Our Team

EMC has about 200 women and men who contribute to the mobility of tomorrow.

The teams are composed of passionate technicians, doctors and engineers: 60% work directly at our customers' premises and 40% are spread over the technical centers.

We share 4 values that are part of our corporate philosophy: expertise, passion, transparency and team spirit.

Sébastien Potteau

Sébastien Potteau
Director of Operations

'Crédit Impôt Recherche' and 'Crédit Impôt Compétitivité' - For your French location

EmitechEMCEurocemEnvironne'Tech, AdetestsPieme and Emitech R&D Moteurs are accredited by the French Ministry for Higher Education and Research as facilities eligible for the Research Tax Credit (CIR), and have approval from the Directorate General for Business (DGE) qualifying us for the Innovation Tax Credit (CII).

Crédit Impôt Recherche - Crédit Impôt Innovation

Our CIR accreditations run from 2023 to 2025 for Emitech, 2019 to 2023 for EMC, 2023 to 2027 for Eurocem, 2021 to 2025 for Environne'Tech, 2021 to 2023 for Adetests, 2022 to 2024 for Pieme and 2023 to 2025 for Emitech R&D Moteurs.

Our CII accreditations run from 2023 to 2025 for Emitech, 2021 to 2025 for Environne'Tech, 2021 to 2023 for Adetests, 2022 to 2024 for Pieme and 2023 to 2025 for Emitech R&D Moteurs.

Our commitments



For each service, we are committed to provide results that reflect rigor and excellence.
Innovation and technology applied to mobility require state-of-the-art organization and work methodologies. Since 2015, we chose the ISO 9001 certification. This contributes to a relationship of trust and transparency with our customers, suppliers and partners.

Quality and environmental policy


EMC is aware of the impact that mobility has on the environment, and it is our goal to make our technologies sustainable.

In order to support our activity with a responsible approach, we have obtained the ISO 14001 certification in June 2019. Thanks to this civic commitment, at our level we can participate in reducing these impacts through simple actions and an optimized internal organization.



At EMC, we are strongly committed to ensure integrity and ethical conduct in all our actions and relationships with our partners. Each employee of the company, customer and partner must feel confident in a healthy, caring and honest work environment.

EMC has written a charter to ensure ethical conduct, which all stakeholders are committed to respect in all of the company's actions.

Ethical charter

Our key facts

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  • 2023

    EMC Osny becomes EN 17025 accredited

  • 2022

    R&D Moteurs, located in Est of France becomes a subsidiary of

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  • 2021

    The technical center of Vitesco Technologies, located in Osny (95- near Paris) joins EMC

  • 2019

    EMC becomes a subsidiary of the Emitech Group

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  • 2018

    EMC launches its engine expertise laboratory on the Bosroumois site.

  • 2017

    MTT MoteurTest merges with EMC.

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  • 2016

    EMC obtains the  ISO 9001 certification.

  • 2015

    MTT MoteurTest obtains the EN 9100 certification dedicated to aeronautics.

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  • 2010

    Acquisition of MTT MoteurTest, based in Bosroumois (27) and launch of the test bench design activity.

  • 2005

    Opening of the Technical Center and Headquarters in Achères (78).

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  • 2004

    Launch of the engineering consulting activity.

  • 2003

    Building and use of the first climatic bench.

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  • 1993

    Creation of EMC.

EMC supports you in your sustainable mobility solutions