TGS ASA

AGM Information • Apr 15, 2025

Notice of Annual General Meeting 2025

Notice of Annual General Meeting 2025

OSLO, NORWAY (15 April 2025) - The annual general meeting of TGS ASA ("TGS" or

the "Company") will be held on 8 May 2025 as a virtual meeting through the

facilities of Lumi at 17:00 hours (Oslo time).

The notice for the annual general meeting is attached hereto (English and

Norwegian), together with relevant appendices. The notice will be sent to all

registered shareholders on 15 April 2025.

To register your attendance, grant proxy or cast votes electronically in advance

through VPS Investor Services, please use the following link:

https://investor.vps.no/gm/logOn.htm?token=48ca9cc55098a7e54352ba1649fc3a5d6f01582a&validTo=1749308400000&oppdragsId=20250326VPNBNSU0

(also available on www.tgs.com (http://www.tgs.com)).

The pin code and reference number, which are sent out with the notice, will be

needed. Shareholders that have received the notice electronically will find

information by logging in through VPS Investor services; available at

euronextvps.no or through own account keeper (bank/broker).

Earlier in April TGS held an election by and among the TGS employees to the TGS

board of directors. Subject to the shareholders approving the agreement on

global employee representation (item 6 in the calling notice), the following

three TGS employees will serve as employee elected regular board members on the

board of TGS ASA for a period of two years from the 2025 Annual General Meeting:

Christine Roche, Cristina-Reta Tang and Michael Vale, whereas Emma Taylor, Carl

Neuhaus and Cerys James are deputies.

For more information, visit TGS.com (http://www.tgs.com), email

generalmeeting@tgs.com or contact:

Bård Stenberg

VP IR & Communication

Mobile: +47 992 45 235

investor@tgs.com (mailto:investor@tgs.com)

About TGS

TGS provides advanced data and intelligence to companies active in the energy

sector. With leading-edge technology and solutions spanning the entire energy

value chain, TGS offers a comprehensive range of insights to help clients make

better decisions. Our broad range of products and advanced data technologies,

coupled with a global, extensive and diverse energy data library, make TGS a

trusted partner in supporting the exploration and production of energy resources

worldwide. For further information, please visit www.tgs.com

(https://www.tgs.com/).

Forward Looking Statement

All statements in this press release other than statements of historical fact

are forward-looking statements, which are subject to a number of risks,

uncertainties and assumptions that are difficult to predict and are based upon

assumptions as to future events that may not prove accurate. These factors

include volatile market conditions, investment opportunities in new and existing

markets, demand for licensing of data within the energy industry, operational

challenges, and reliance on a cyclical industry and principal customers. Actual

results may differ materially from those expected or projected in the forward-

looking statements. TGS undertakes no responsibility or obligation to update or

alter forward-looking statements for any reason.