Renault Group

ACI Meyzieu Plant

Usine ACI Mezieu
The Auto Châssis International Meyzieu plant produces chassis systems for the Alliance and develops tooling activities at its Meyzieu site.
  • FOUNDED IN: 1970 (SMV), 1999 (ACI)

  • LEGAL FORM AND CAPITAL OWNERSHIP: Société en Nom Collectif (general partnership) fully owned by ACI

  • ACTIVITY: Powertrains, tooling

  • WORKFORCE: 118 at December 31, 2023

  • AREA: 10,000 m2 covered

  • CERTIFICATIONS: ISO 14001, ISO 9001, label SMSSCT


Main products

Machining, prototyping, mechanically welded assembly, 3D printing, arm assembly, rotating parts, parts packaging.

  • chassis parts: 163,367 units


As our activity is evolving toward new professions, the respect of the environment and our impacts on it are remaining at the heart of our operations.

Environmental policy (French only)


The evolution of our business leads us to have new customers with a wide variety of parts. The satisfaction of all our internal and external customers remains a strong axis of our daily work.

Quality policy (French only)


The Meyzieu site develops the Tooling business, which includes machining parts to drawings and small series, designing and manufacturing welded mechanical assemblies and 3D plastic printing.

actu meyzieu
Our history
Back to the key dates
  • 1970: creation of the Société Mécanique de Villeurbanne (SMV), Limited Company subsidiary of Renault.
  • 1999: integration of SMV into ACI.
  • 2001: SMV becomes an ACI subsidiary and takes the name of ACI Villeurbanne.
  • 2004: founding of the Chassis Manufacturing department, to oversee production at all the “chassis” sites.
  • 2010: production of components for New Master.
  • 2012: production of  of stub axle carriers for Duster.
  • 2014: production of components for New Trafic.
  • 2015: packaging work boosted and the Lean project launched.
  • 2016: deployment of Lean on packaging.
  • 2017: deployment of Lean on serial activity.
  • 2018: launch of the ACI 2023 project.
  • 2020: opening of the Meyzieu site.
  • 2021: End of the transfer of activities from Villeurbanne to Meyzieu.
  • 2022: End of the transfer of activities from Villeurbanne to Meyzieu and launch of new commercial and study office activities.

Contact us

ACI Meyzieu
4 Bis Avenue Lionel Terray
69330 Meyzieu

Sales department -
Nicolas Berge :