Leader in Light and Audio Signalling for Emergency Vehicles


MERCURA is the French Leader in Light and Audio Signalling for Emergency Vehicles. We ensure the conception, manufacture and marketing of our full product range in France and abroad.

From Electric and Electronic Task Management systems for specialist vehicles to their light and audio signalling, as well as in Preventive Traffic Control Systems, innovation is at the heart of our culture.

Partner to the French Ministry of the Interior, the French Gendarmerie, to all French public sector administrations, Local Councils, Motorway Companies, for more than 20 years, we develop our technical expertise and know-how around one main axis : security.

For many years, we have been developing products to meet market needs, complying to legislation. Our products are based on different ranges : light-bars, variable message panels, warning triangles, beacons/rotators, light arrows, audio-signalling, electronic task management systems, speed control systems...

Mercura is a French company which employes 50 employees in the Loire Valley.



Synergie Department

Research and development department in electronics, photometrics, audio signalling systems, electric and electronic multiplexed systems for specialist vehicles.




Key Figures ...

  • 50 employees
  • 350 indirect jobs in France (subcontracter)
  • Research and development :
    - 10 people
    - 2 research and development departments
    - 1 test Laboratory with climatic test chamber
  • 2 sites : La Chaussée Saint-Victor (Blois - 41) and la Haye Fouassière (Nantes - 44)
  • International network :
    - office in Madrid (Spain)
    - distributor network in Europe
  • 1 hotline dedicated to customer services
  • 1 factory of 2000 m2
  • 1 network of more than 60 approved service points throughout France.
  • PaxLift, Italy

  • Adelte, Spain

  • Cobra, Spain

  • Caetano, Portugal

  • COBUS, Germany

  • Bradshaw, UK

  • Lektro, USA

  • NAVYA, France

  • WISS, Poland

  • RESQTEC, Netherlands

  • TiPS, Slovenia

  • DatcoMedia, USA

  • Harlan Global, USA

  • Langa Industrial, Spain

  • Rampmaster, USA

  • Van-Eck, Netherlands

  • IMAT, Spain

  • PosiCharge, USA

  • Magenta Technology, UK

  • PowerBreezer, USA

  • StartPac, USA

  • Mercura, France

  • CartTec, Spain

  • ElectroAir, Estonia

  • Airacom, UK

  • Aviator, Sweden