31 July 2026

REVEILLE RESOURCES PLC

("Reveille", or the "Company")

Total Voting Rights

Reveille [AQUIS: REV], a UK natural resources exploration and development company, established to pursue Uranium opportunities in Europe with a primary focus on Italy's largest uranium deposits, announces that the Company's issued ordinary share capital as at the date of this announcement comprises of 79,900,000 Ordinary Shares, with one voting right per Ordinary Share. The Company does not hold any Ordinary Shares in Treasury.  Therefore, the total number of Ordinary Shares and voting rights in the Company is 79,900,000.

The above figure may be used by shareholders in the Company as the denominator for the calculations to determine if they are required to notify their interest in, or a change to their interest in the share capital of the Company, under the FCA's Disclosure Guidance and Transparency Rules.

For more information, please visit: www.reveille-resources.com or contact the following:

Notes to Editors

Reveille Resources plc (AQUIS: REV) is an Italy-focused uranium exploration and development company established to unlock the value of the country's historic uranium deposits.

The Company's principal assets are the Novazza and Val Vedello uranium deposits in northern Italy, which together represent one of Europe's most significant historical uranium districts. Collectively, the projects have benefited from more than 87,000 metres of historical drilling, approximately 17 kilometres of underground mine development, and what the Board believes would equate to hundreds of millions of euros of exploration and development expenditure if replicated today. Historical estimates for the Novazza and Val Vedello deposits indicate a combined inventory of approximately 15 million pounds of U₃O₈. These estimates are historical in nature and are not reported in accordance with any current internationally recognised mineral resource reporting standard.

Reveille's strategy is to identify and advance uranium projects that have benefited from substantial historical exploration and technical work but where value has yet to be fully realised due to geopolitical, technological, financial or historical factors. By applying modern exploration techniques and internationally recognised reporting standards, the Company intends to verify historical data, advance exploration and work towards the delineation of mineral resources in accordance with internationally recognised reporting standards.

While Italy remains the Company's principal area of focus, Reveille will selectively evaluate additional uranium opportunities elsewhere in Europe and in other western-aligned jurisdictions where the Board believes similar value creation opportunities exist. The Company is committed to advancing its projects responsibly, working closely with local communities, regulators and other stakeholders to ensure that exploration activities are undertaken to the highest environmental, technical and governance standards.