inactive ALCAN INDUSTRIES, INC. (New York (US), 27 Oct 1988-23 Aug 2006)
inactive branch ALCAN MANAGEMENT SERVICES USA INC. (New York (US), 28 Jan 1998-21 Jul 2015)
ALCAN, INC. (New York (US), 19 Jun 1987- )
FRTA O2, S.E.C. (Quebec (Canada), 15 Dec 2009- )
ALCAN ALUMINA LTDA (Brazil)
FONDS DE DÉVELOPPEMENT AP 60, SOCIÉTÉ EN COMMANDITE (Quebec (Canada), 7 Dec 2007- )
RIO TINTO ALCAN BRASIL LTDA. (Brazil)
Fonds de garantie de prêts de Mashteuiatsh, s.e.c. (Quebec (Canada), 15 Apr 2011- )
