Greatland Resources Regulatory News (GGP)

Greatland Resources Limited

E: info@greatland.com.au

W: https://greatland.com.au

: x.com/greatlandgold

NEWS RELEASE | 10 October 2025

Corporate Presentation

Greatland Resources Limited (ASX:GGP, AIM:GGP) (Greatland or the Company ) is pleased to announce the release of an updated Corporate Presentation.

The presentation is available at https://www.greatland.com.au/investors/presentations/.

Contact

For further information, please contact:

Greatland Resources Limited

Shaun Day, Managing Director | Rowan Krasnoff, Chief Development Officer

info@greatland.com.au

Nominated Advisor

SPARK Advisory Partners

Andrew Emmott / James Keeshan / Neil Baldwin | +44 203 368 3550

Corporate Brokers

Canaccord Genuity | James Asensio / George Grainger | +44 207 523 8000

RBC Capital Markets |  James Agnew / Jamil Miah | Scott Redwood  | +44 207 029 0528

Media Relations

Australia - Fivemark Partners | Michael Vaughan | +61 422 602 720

About Greatland

Greatland is a gold and copper mining company listed on the Australian Securities Exchange and London Stock Exchange's AIM Market (ASX:GGP and AIM:GGP) and operates its business from Western Australia.

The Greatland portfolio includes the 100% owned Telfer mine, the adjacent 100% owned brownfield world-class Havieron gold-copper development project, and a significant exploration portfolio within the surrounding region. The combination of Telfer and Havieron provides for a substantial and long life gold-copper operation in the Paterson Province in the East Pilbara region of Western Australia.