China Harbour Engineering Company
Mitsubishi Heavy Industries, LTD
Samsung Engineering Company
Contecon Manzanillo S.A. de C.V.
JONG GE GLOBAL
TELMEX
TV AZTECA
CGB CONSTRUCCIONES S.A. de C.V.
CASAS DE MEXICO
LOMCCI, S.A. de C.V.
AMERICAS RESOURCE
TEMIT