The Aubigny site is the group's first industrial site specializing in products with high added technical value, combining know-how in aerostucture, defense, aeroengine, motorsport and helicopters: large, complex parts requiring special processes.

Key data

Creation date: 1962

Sectors of special interest: Aeroengine, Motorsport, Helicopter, Space and Defense


  • Large (>750mm) machined aeroengine elements in hard metals requiring special processes
  • Machining of motorsport engines (F1, F2, F3), assembly and engine tests
  • Secured workshop for defense and space

Customers: Safran, Rolls Royce, Airbus Helicopters, Renault Alpine F1, GP Série F2-F3, Stellantis, CEA, THALES, Ariane Group

Employees: 395

Surface area: 33,500 m²

Industrial capacity (key technologies):

  • Medium and large vertical turning
  • Small to large horizontal turning
  • 3- to 5-axis small and medium-sized milling
  • High-precision combined machining
  • TIG welding
  • Electrical discharge machining (wire and sinker)
  • Plasma deposit
  • Shot-peening
  • Painting
  • Non-destructive testing
  • 3D testing and Scan
  • Assemblies
  • Test benches
Mecachrome-Aubigny 3


27-29, avenue Eugène Casella
18700 Aubigny sur Nère

MECACHROME - Aubigny Carter magnesium Rolls Royce BR710

Manufactured Products