Mecachrome

Mecachrome SAS is a precision engineering company involved in aviation, the automotive industry, motor racing and industrial engineering, but is most famous for assembling the engines designed by Renault for the Renault Formula One team.

Formula One

Since 1979 Mecachrome has been involved with Renault Sport, the motorsport division of Renault (though today its F1 operations are conducted through Renault Sport F1, a separate group company).

From 1983 Renault began to supply other teams with engines, Mecachrome was given the responsibility of preparing the engines for these customer teams (e.g. Lotus-Renault in 1983 and Ligier-Renault in 1984). In 1985 Renault withdrew from Formula One as a constructor and withdrew from engine supply for the 1987 season. In 1989 Renault returned to F1 as engine supplier to WilliamsF1 (and Ligier from 1992), with Mecachrome again responsible for preparing the engines for the team.

Renault engines powered Williams and Benetton to six consecutive Constructors' World Championships between 1992 and 1997, and five Drivers' titles with Nigel Mansell (1992), Alain Prost (1993), Michael Schumacher (1995), Damon Hill (1996) and Jacques Villeneuve (1997).