Renault Group

Cléon Plant

 

The factory produces engines (electric and internal combustion) and gearboxes for the Renault range. It also supplies components to Dacia, Renault Samsung Motors and Nissan in the framework of the Alliance, and to Fiat and Daimler. The Cléon plant is the centre of expertise in the manufacture of electrical and mechanical components at the heart of the Renault Group's industrial ecosystem.
  • FOUNDED IN: 1958

  • LEGAL FORM AND CAPITAL OWNERSHIP: “S.N.C.” (general partnership) with capital of €28,127,600, 98,91% owned by Renault SAS (France)

  • ACTIVITYGearboxes, engines, foundry

  • WORKFORCE: 2,787 at December 31, 2021

  • AREA: 155 ha, o/w 40 ha of covered buildings

  • CERTIFICATIONS: ISO 9001, ISO 14001, ISO 50001, SMR label, RHP label

Thermal engines: FR20, R916, R917, M920, M923
Electric engine: 5AL, 5AQ, 5DH
Gearboxes: PX38
Foundry parts (aluminium) and pinion collections
PRODUCTION 2021
  • Combustion engines 336,662 units
  • Electric engines: 190,409 units
  • Gearboxes: 336,662 units
  • Foundry parts (aluminium): 11,235 tons

Environment

THE CLÉON PLANT IS CERTIFIED ISO 14001 and 50001. The Cléon plant's environmental policy is in line with the Groupe Renault's environmental policy which aims to combine the economic performance, the social progress and the environmental preservation to the strategy of profitable growth.

Environmental policy (French only)

Quality

THE CLÉON PLANT IS CERTIFIED ISO 9001. The ambition of the Cléon plant is to contribute to the recognition of the Groupe Renault, as being one of the leading car manufacturer in terms of quality, and for each range of vehicles and mechanical components. The Manufacturing Quality policy is an integral part of the Groupe Renault's Customer Satisfaction Plan and contributes to the improvement of the Manufacturing and Logistics performance.

Quality policy (French only)

News

In 2022, the Cléon plant inaugurated the new production line for the 6AM engine, bringing about the transformation of the site towards electricity.  The first electric motor developed as part of the Renault-Nissan-Mitsubishi Alliance, with a power of 160 kW, will notably equip Megane E-Tech Electric, manufactured by the Douai plant in the ElectriCity division. Cléon thus contributes fully to the group’s mobility electrification strategy. The European Union and the Normandy region contributed 3 million euros to this project.

This new-generation engine is an electrically excited synchronous motor (EESM), a technology Renault has been betting on for 10 years that offers better performance than the permanent magnet engine. The absence of rare earths limits its environmental impact and production costs. More compact and lighter than Zoe’s engine, it has more power (96 and 160 kW) and better torque (300 Nm). It offers all the pleasure of electric driving, including instant acceleration, both dynamic and linear.

News

In 2021, new machining and assembly lines are installed for the production of the e-motor, a component of the Hybride E-TECH engine. The capacity installed is 360,000 engines / year.

Our history
Back to the key dates
  • 1958: creation of the Cléon plant which produces gearboxes.
  • 1960: construction of a second building dedicated to engines.
  • 1964: creation of the aluminium foundry. Casting of the first aluminium cylinder blocks for the Renault 16 model.
  • 1970: construction of a new building for the production of gearboxes, and then engines.
  • 1999: Cléon foundry becomes part of Teksid, 66.5%-held by Fiat and 33.5%-held by Renault.
  • 2000: development of flexible production lines.
  • 2001: transfer of the Prototype Mechanical Part Manufacturing Department to Cléon.
  • 2005: production start-up of the M9R (2.0 dCi), the first Alliance engine, and the PK4 gearbox.
  • 2007: an overseas dock was built to ship M9 engines directly to Japan and South Korea.
  • 2008: 50th anniversary of the plant.
  • 2011: integration of the foudry at the plant. Start of production of Energy dCi 130 engine.
  • 2012: opening ceremony of the Global Training Center.
  • 2013: production of the interconnection box for electric engine gen2.
  • 2014: production launch of the twin-turbo engine for the Alliance.
  • 2015: production of the Renault R240 electric motor launched.
  • 2016: 25% increase in production.
  • 2017: inauguration of the 3 new ASL (Alliance Standard Line) machining lines.
  • 2018: 60th anniversary of the plant.
  • 2019: "Referant plant of industry 4.0" label / production of 200.000 GMPE.
  • 2020: in January, AILN France (previously the logistics entity AILN Grand-Couronne) moves to new facilities in Cléon.
  • 2021: Launch of the e-motor fabrication for E-TECH.
  • 2022: Start of production of the ePT 6AM engine (160kw)

Contact us

Usine Renault de Cléon
BP 105,
76 410 Cléon
France

+ 33 (0)1 76 86 86 64 ou + 33 (0)1 76 86 81 81