Documentos

According with Section 203.01 (New York Stock Exchange Listed Company Manual) a copy of the 20F is available in our web site. If you are a holder of TGS S.A and want to receive a hard copy, free of charge, of the company’s audited financial statements (20F), you can request at inversores@tgs.com.ar

Form TGS 20F 2023 - Washington, D.C. 20549

Form TGS 20F 2022 - Washington, D.C. 20549

Form TGS 20F 2021 - Washington, D.C. 20549

Form TGS 20F 2020 - Washington, D.C. 20549

Form TGS 20F 2019 - Washington, D.C. 20549

Form TGS 20F 2018 - Washington, D.C. 20549

Form TGS 20F 2017 - Washington, D.C. 20549

Form TGS 20F 2016 - Washington, D.C. 20549

Form TGS 20F 2015 - Washington, D.C. 20549

Form TGS 20F 2014 - Washington, D.C. 20549

Form TGS 20F 2013 - Washington, D.C. 20549

Form TGS 20F 2012 - Washington, D.C. 20549

Form TGS 20F 2011 - Washington, D.C. 20549

Form TGS 20F 2010 - Washington, D.C. 20549

Form TGS 20F 2009 - Washington, D.C. 20549

Form TGS 20F 2008 - Washington, D.C. 20549

Form TGS 20F 2007 - Washington, D.C. 20549

Form TGS 20F 2006 - Washington, D.C. 20549

Form TGS 20F 2005 - Washington, D.C. 20549

Form TGS 20F 2004 - Washington, D.C. 20549

Form TGS 20F 2003 - Washington, D.C. 20549

Form TGS 20F 2002 - Washington, D.C. 20549

Form TGS 20F 2001 - Washington, D.C. 20549

Form TGS 20F 2000 - Washington, D.C. 20549

Form TGS 20F 1999 - Washington, D.C. 20549

Resignation of Regular Director and Alternate Directors. Appointment of Chairman. Call for General Shareholders’ Meeting.

Material fact. TGS notifies execution of transaction. Resignation of Regular and Alternate Statutory Auditing Committee members.

TGS Announces the Appointment of a New Chief Executive Officer

Material Fact. Stock Buyback in compliance with Section 64 of the Argentine Capital Market Act (Ley de Mercado de Capitales) and the Rules of the Argentine Securities and Exchange Commission (Comisión Nacional de Valores)

Material Fact. Regular and Special Shareholder’s Meeting held on October 17, 2019

Dividend Payment September 20, 2018

Material Fact. Stock Buyback in compliance with Art 64 of Argentine Capital Market Act (duplicate 1)

Material Fact. Stock Buyback in compliance with Art 64 of Argentine Capital Market Act

TGS Announces Results for the First Quarter 2018

TGS Announces Results for the First Half and Second Quarter 2018

TGS announces 3Q results

TGS Announces Results for the Full Year and Fourth Quarter ended December 31, 2017

Stock BuyBack in compliance with Article 64 of Argentine Capital Market Law and the Rules of the Argentine Securities and Exchange Commission (duplicate 1)

Stock BuyBack in compliance with Article 64 of Argentine Capital Market Law and the Rules of the Argentine Securities and Exchange Commission

Dividend Payment July 17, 2018

Dividend Payment August 22, 2018

TGS Announces a Natural Gas Transportation Tariff Increase

Material Fact in relation to the Arbitration proceedings

TGS Announces an additional Midstream infrastructure investment in Vaca Muerta

TGS - Suplemento de Precio de fecha 18 de abril de 2018

TGS Announces an Increase of its Natural Gas Transportation Tariffs

TGS will make additional Midstream infrastructure investments in Vaca Muerta.

TGS is investing U$S 250 million in midstream infrastructure works to transport Vaca Muerta natural gas production

TGS Announces Results for the First Quarter 2017

TGS files 20F as of December 31, 2016

TGS Announces Results for the First Half and Second Quarter 2017

TGS Announces Results for the Third Quarter 2017 and Nine-Month Period ended September 2017

TGS Announces Results for the Fiscal Year and the Fourth Quarter ended December 31, 2016

TGS files SC 14D-9

TGS Announces an Increase of its Natural Gas Transportation Tariffs

Material Fact in relation to the Tariff Increase December 2017

TGS announces 2016 first quarter results

TGS announces results for the first half and second quarter 2016

TGS Announces Results for the Nine-Month Period and the Third Quarter ended September 30, 2016

TGS Announces Results for the Fiscal Year 2016

TGS Announces Results for the Fourth Quarter and Fiscal Year 2015

TGS Announces Results for the First Quarter 2015

TGS Announces Results for the Second Quarter 2015 and Six-Month Period ended June 30, 2015

TGS Announces Results for the Third Quarter 2015 and Nine-Month Period ended September 30, 2015

4thQ Financial Results

TGS announces Results for the First Quarter ended March 31, 2014

TGS Announces Results for the Second Quarter 2014 and Six-Month Period ended June 30, 2014

TGS Announces Results for the Third Quarter 2014 and Nine-Month Period ended September 30, 2014

TGS announces Results for the Full Fiscal Year and Fourth Quarter ended December 31, 2013

Rate Increase

TGS ANNOUNCES FINAL RESULTS OF EXCHANGE OFFER

TGS Reports First Quarter 2013 Results

TGS Announces Results for the Second Quarter 2013 and Six-Month Period ended June 30, 2013

TGS Announces Results for the Third Quarter 2013 and Nine-Month Period ended September 30, 2013

TGS Reports Results for the Full Fiscal Year and Fourth Quarter ended December 31, 2012

TGS Reports First Quarter 2012 Results

TGS announces Results for the second quarter 2012 and six-month period ended June 30, 2012

TGS Announces Results for the Third Quarter 2012 and for the nine-month period ended September 30, 2012

TGS announces the appointment of the new Chief Executive Officer

TGS Reports First Quarter 2011 Results

TGS Announces Results for the Second Quarter 2011 and Six-Month Period ended June 30, 2011

TGS Announces Results for the Third Quarter 2011 and Nine-Month Period ended September 30, 2011

TGS Reports Results for the Full Fiscal Year and Fourth Quarter ended December 31, 2011

TGS Reports Results for the Full Fiscal Year and Fourth Quarter ended December 31, 2010

TGS Reports First Quarter 2010 Results

TGS Reports Second Quarter 2010 Results

TGS Announces Results for the Third Quarter 2010

TGS Reports Results for the Full Fiscal Year and Fourth Quarter ended December 31, 2009

TGS Announces Results for the Second Quarter 2009 and First Half ended June 30, 2009

TGS Announces Results for the Third Quarter 2009

TGS Reports Results for Fourth Quarter 2008 and Fiscal Year ended December 31, 2008

TGS announces the appointment of its new CEO

TGS Reports First Quarter 2009 Results

TGS Reports 2008 First Quarter Results

TGS Reports Results for the Second Quarter 2008 and First Half ended June 30, 2008

TGS Reports Results for the Third Quarter 2008

TGS Reports 2007 Fourth Quarter Results

TGS Reports 2007 First Quarter Results

TGS reports 2007 Second Quarter results

TGS reports 2007 Third Quarter results

TGS Reports 2006 Fourth Quarter Results

TGS Announces the Launching of the Cash Purchase Offer for its Outstanding Notes and Requests the Presentation of Related Powers

TGS Announces the Final Result of the Cash Purchase Offer for its Outstanding Notes and Related Request to Submit Powers

TGS reports 2007 results

TGS Reports 2006 First Quarter Results

TGS Reports 2006 Second Quarter Results

TGS Reports 2006 Third Quarter Results

Information stipulated in Art. 62 of the Regulations of the Buenos Aires Stock Exchange

TGS announces the appointment of its new CEO

Information stipulated in Art. 63 of the Regulations of the Buenos Aires Stock Exchange

TGS reports 2005 Second Quarter Results

Information stipulated in Art. 63 of the Regulations of the Buenos Aires Stock Exchange

Information stipulated in Art. 62 of the Regulations of the Buenos Aires Stock Exchange

TGS Announces the Closing of the First Stage of the Agreement entered into by the Shareholders of its Controlling Company

TGS Announces the Closing of a Debt Restructuring Agreement of its Controlling Company

TGS reports 2004 First Quarter Results

TGS Reports 2004 Second Quarter and First Half Results

TGS Reports 2004 Third Quarter Results

TGS Confirms Results for Fourth Quarter and Fiscal Year ended on December 31, 2003

TGS announces Master Settlement and Mutual Release Agreement

TGS Announces a Proposal to restructure its financial indebtedness

TGS announces the appointment of its new CEO

TGS extends the expiration date of its Exchange Offer

TGS Announces the Closing of its Exchange Offer

TGS Reports Results for Fourth Quarter and Fiscal Year ended on December 31, 2003

TGS Confirms 2003 First Quarter Results, which had been announced on May 9th, 2003

TGS Reports Results for 2003 Second Quarter and First Half

TGS Reports 2003 Third Quarter and Nine-Month Results

TGS Announces the maturity of its US$ 100 million floating rate notes included in the restructuring of its indebtedness

TGS Announces the Withdrawal of its Restructuring Proposal and the deferral of Financial Interest Payments

TGS Reports 2002 First Quarter Results

TGS Reports Second Quarter 2002 and First Half Results

TGS Reports Results for 2002 Third Quarter and Nine-month period ended on September 30, 2002

TGS Reports Results for Fourth Quarter 2002 and Fiscal Year ended December 31, 2002

TGS Reports Results for 2001 Fourth Quarter and Year ended on December 31, 2001

TGS Reports 2001 First Quarter Results

TGS Reports 2001 Second Quarter and First Half Results

TGS Reports Results for the Third Quarter and Nine-month period ended September 30, 2001 and 2000

TGS Reports Results for the Fourth Quarter and Fiscal Year ended December 31, 2000 and Declares Semi-Annual Dividends

US$ 2,000,000,000,000 Short and Medium Term Negotiable Obligations Program Non Convertible into Shares (update 7/3/2024)

Prospectus supplement. Class 3 negotiable obligations denominated and payable in dollars at a fixed interest rate with maturity in 5, 7, or 10 years from the issue and settlement date for a nominal value of up to u$s500,000,000

Notice of results. Class 3 negotiable obligations denominated and payable in dollars at a fixed interest rate with maturity in 5, 7, or 10 years from the issue and settlement date for a nominal value of up to u$s500,000,000

US$ 2,000,000,000 - Short and Medium-Term Notes non convertible into shares Program

Balance Especial al 18/12/2020

Si usted es accionista de Transportadora de Gas del Sur S.A. al 18 de diciembre de 2020 y desea obtener una copia del Estado de Situación Patrimonial Resumido Especial requerido por el Decreto N° 42/2021, lo puede solicitar a inversores@tgs.com.ar

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