www.atalayamining.com

1 November 2022

Atalaya Mining Plc.

("Atalaya" or "the Company")

Establishment of Sustainability Committee

Atalaya Mining Plc (AIM: ATYM, TSX: AYM) is pleased to announce that the Company's Board of Directors has established a Sustainability Committee with immediate effect.

The Sustainability Committee will oversee the Company's strategy and activities related to sustainable development and social responsibility and is comprised of non-executive directors Kate Harcourt (Chair), Hussein Barma (Member) and Roger Davey (Member).

Following the implementation of the new Sustainability Committee, the composition of the other board committees has also been updated.

Revised Board Committee Composition

Audit & Financial Risk Committee:

·    Chair                   Hussein Barma

·    Members           Roger Davey, Neil Gregson

Nomination & Governance Committee:

·    Chair                   Neil Gregson

·    Members           Kate Harcourt, Stephen Scott

Physical Risk Committee:

·    Chair                   Stephen Scott

·    Members           Roger Davey, Jesus Fernandez, Neil Gregson

Remuneration Committee:

·    Chair                   Neil Gregson

·    Members           Kate Harcourt, Stephen Scott

Sustainability Committee:

·    Chair                   Kate Harcourt

·    Members           Hussein Barma, Roger Davey

Contacts:

About Atalaya Mining Plc

Atalaya is an AIM and TSX-listed mining and development group which produces copper concentrates and silver by-product at its wholly owned Proyecto Riotinto site in southwest Spain. Atalaya's current operations include the Cerro Colorado open pit mine and a modern 15 Mtpa processing plant, which has the potential to become a centralised processing hub for ore sourced from its wholly owned regional projects around Riotinto that include Proyecto Masa Valverde and Proyecto Riotinto East. In addition, the Group has a phased earn-in agreement for up to 80% ownership of Proyecto Touro, a brownfield copper project in the northwest of Spain, as well as a 99.9% interest in Proyecto Ossa Morena. For further information, visit www.atalayamining.com