

Mecachrome
High-precision machining for aeronautics, motorsport and defence since 1937

About Mecachrome
Mecachrome is a French industrial group working in aeronautics (airframe structures and aero-engine parts), in premium automotive and motorsport, and in defence, naval, energy and space (DNES). Created in 1937, the group is known for its roots in motorsport and Formula 1 and describes itself as a world player in high-precision mechanics, specialising in machining mechanical parts and high-precision assemblies. Its website, in French, presents it as a consolidation platform, with financial strength restored.
Aeronautics
- Airframe structures: the group says it is a worldwide tier 2 supplier of aerostructures, in the French top 3, and is recognised by Airbus as a champion of elementary parts; it designs and makes subassemblies
- Aero-engines: a partner of the main engine makers Safran, Rolls-Royce and Pratt & Whitney, producing technologically complex assemblies for civil and military aircraft engines and helicopter engine transmission mechanisms
Automotive and motorsport
Mecachrome specialises in major engine parts: lower engine (sumps and cylinder blocks), upper engine (cylinder heads and covers) and accessories such as timing covers, pump housings, brackets and rocker arms, with flexible solutions such as focus factories and flexible workshops.
Defence, naval, energy and space
For several decades the group has developed advanced capabilities in machining, forming and assembling high-precision parts from the nanometre scale to several tens of metres.
Technology and customers
It cites technologies such as nanomechanics and HVOF thermal spraying. Customers named include Airbus, Bombardier, the CEA, Dassault, Embraer, Ferrari and Renault. Recent news covers the appointment of Thierry Francou as chairman and an Airbus digitalisation award at the SQIP Day.
Shows
Mecachrome appears in the exhibitor lists of the Paris Air Show, AeroMart Montreal, AeroMart Toulouse and Aerospace Meetings Casablanca.
Contact
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Location
France
Open in maps ↗Shows where Mecachrome exhibits or has exhibited
All aviation events- 4
- events
- 3
- countries
- 0
- as sponsor
View eventAeromart Toulouse
Exhibited in 2024. Next edition 1 to 3 December 2026 · Toulouse, France
Exhibitor2024 list; 2026 not published yet
- View event
Aeromart Montreal
Exhibited in 2025. Next edition 23 to 25 March 2027 · Montreal, Canada
Exhibitor2025 list; 2027 not published yet
View eventParis Air Show (Salon du Bourget)
Exhibited in 2025. Next edition 14 to 20 June 2027 · Paris, France
Stand Hall 2b E 140, Chalet 104 (2025)2025 list; 2027 not published yet
View eventAerospace Meetings Casablanca
Exhibited in 2025. Next edition 5 to 7 October 2027 · Casablanca, Morocco
Exhibitor2025 list; 2027 not published yet
From the organisers’ published exhibitor and sponsor lists.
Companies exhibiting at the same events
Directory companies that exhibit at the same shows as Mecachrome, most shared events first.
Event types: Other (3), Airshows (1). Browse the calendar
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