18 September 2026

Getech Group plc

("Getech" or the "Company")

Notice of Interim Results and Investor Presentation

Getech (AIM: GTC), a leading locator of subsurface resources, is pleased to confirm that the Company will announce its unaudited Interim Results for the six months to 30 June 2026 at 07:00 BST on 21 September 2026.

Investor Presentation via Investor Meet Company:

Getech Group plc is also pleased to announce that Chris Jepps, CEO, and Simon Brown, CFO, will provide a live presentation relating to the Interim Results via Investor Meet Company on 23 September 2026 at 15:00 BST.

The presentation is open to all existing and potential shareholders. Questions can be submitted pre-event via your Investor Meet Company dashboard up until 22 September 2026 at 09:00 BST, or at any time during the live presentation.

Investors can sign up to Investor Meet Company for free and add to meet Getech via:

https://www.investormeetcompany.com/getech-group-plc/register-investor

Investors who already follow Getech on the Investor Meet Company platform will automatically be invited.

For further information, please contact:

Notes to editors:

About Getech

Getech provides trusted subsurface and geospatial insight to organisations across the global natural resources sector. We help corporates, governments, and regulators find and manage the subsurface resources essential to the evolving energy and minerals landscape by combining unique global earth‑science data, leading geospatial expertise and advanced analytics. Our solutions reduce risk, accelerate opportunities and enhance project value throughout the resource lifecycle, supporting activity across oil and gas, critical minerals, geothermal, natural hydrogen and other emerging resource domains.

Founded in 1994 Getech is listed on the Alternative Investment Market of the London Stock Exchange ("AIM"), with ticker symbol GTC.

For further information, please visit www.getech.com.