Roberto Guerrero
1982
Eliseo Salazar
1981
RLRicardo Londoño
1981
Clay Regazzoni
1977–1980
Jan Lammers
1980
Tiff Needell
1980
Marc Surer
1979
PGPatrick Gaillard
1979
BLBrett Lunger
1978
Derek Daly
1978
Jacky Ickx
1976–1978
Lamberto Leoni
1978
Patrick Tambay
1977
PNPatrick Nève
1976
Chris Amon
1975
Gijs van Lennep
1975
Roelof Wunderink
1975
Mike Wilds
1974
Vern Schuppan
1974
RvRikky von Opel
1973
The team
Ensign — team profile
History, cars, records and the current line-up.