INVESTORS

Annual Reports

Annual Report and Summary of Events 2013

Annual Report 2013

Annual Report and Summary of Events 2012

Annual Report 2012

Annual Report and Summary of Events 2011

Annual Report and Summary of Events 2010

Annual Report 2010

Annual Report and Summary of Events 2009

2009, Year of the II Transmagallánico Gas Pipeline

Annual Report and Summary of Events 2008

Showing commitment to the growth of the energy that the country needs.

Annual Report and Summary of Events 2007

15 years living the present together building the future

Annual Report and Summary of Events 2006

Focusing on ourselves allows us to raise the spirit of TGS and go further as a company.

Annual Report and Summary of Events 2005

A country that invests in energy makes progress

Annual Report and Summary of Events 2004

At TGS quality is a lifestyle

Annual Report and Summary of Events 2003

Gas as an engine for economy

Annual Report and Summary of Events 2002

Ten-year commitment with our people and society

Annual Report and Summary of Events 2001

Attractive and feasible business for our customers, shareholders and employees

Annual Report and Summary of Events 2000

Energy for growth

Annual Report and Summary of Events 1999

New strategy for the new millenium

Annual Report and Summary of Events 1998