CPT Empresas Marítimas S.A., holding that owns AGENTAL Ltda., is also actively involved in the following businesses and companies, both in Chile and other South American countries:

> Tug boats assistance for ships at ports (docking, undocking, mooring, unmooring and harbour towage), through tugs deployed along South America operated by: CPT REMOLCADORES S.A., INMARSA and SAGEMAR, companies that manage 12, 1 and 7 tugs in Chile, Peru and Ecuador respectively.

> Maritime Salvage, ocean going salvage operations, wreck removal, oil spill control and recovery and bioremediation.

> Coastal trade in southern channels of Chile through the operation of its related companies TRANSMARCHILAY S.A., NAVIERA AUSTRAL and NAVIERA PUELCHE.

> Logistic and transport services to help and support the salmon industry through the operation of  the related companies SALTEK, FRASAL, SERVICIOS PORTUARIOS QUELLON S.A. (SPQ) and SURPROCESO.