TGS Quarterly Dividend

OSLO, Norway (15 February 2024) - Following the authorization from the Annual
General Meeting on 10 May 2023, the Board of TGS ASA has resolved to distribute
a quarterly dividend of the NOK equivalent of USD 0.14 per share (NOK 1.47 per
share) in Q1 2024.

Key information relating to the cash dividend:

* Dividend amount and declared currency: USD 0.14 per share (equivalent to NOK
1.47 per share)
* Last trading day including right: 21 February 2024
* Ex-date: 22 February 2024
* Record date: 23 February 2024
* Payment date: 7 March 2024
* Date of approval: 14 February 2024

Company Summary

TGS provides scientific data and intelligence to companies active in the energy
sector. In addition to a global, extensive and diverse energy data library, TGS
offers specialized services such as Ocean Bottom Node (OBN) data acquisition,
advanced processing and analytics alongside cloud-based data applications and
solutions. For more information, visit TGS online at www.tgs.com.