28 April 2023

Xeros Technology Group plc

('Xeros' or the 'Company' or the 'Group')

Publication of Annual Report and Accounts and Notice of Annual General Meeting

Xeros Technology Group plc (AIM: XSG), the creator of technologies that reduce the impact of clothing on the planet, is pleased to announce the posting today of its annual report and accounts for the year ended 31 December 2022 together with the Notice of Annual General Meeting ('AGM').

Copies of these documents will shortly be available on the Company's website http://www.xerostech.com/investor/resultsandreports/ for the purposes of AIM Rule 26.

The AGM will be held at the offices of Squire Patton Boggs (UK) LLP, 60 London Wall, London, EC2M 5TQ on 23 May 2023 at 10.00 am.

Enquiries:

Notes to Editors

POWERED BY SCIENCE, XEROS CREATE TECHNOLOGIES ENGINEERED FOR THE FUTURE

Born out of textile research and advancing new standards of performance and responsibility, Xeros' technologies revolutionise the way we make and clean our clothes, conserving water and preventing waste. Designed to impact industries and people on a global scale, Xeros transforms the performance, impact and economics of the fashion and washing machine industry.

Xeros enables the scaling of its innovations and impact by licencing its intellectual property to partners across the globe. Their work has, to date, created 38 patent families.

Xeros' technologies are already in use in major global industries, including commercial and home laundry and garment manufacture. So far, these technologies have saved millions of litres of water and could prevent billions of microfibres from ending in our oceans.

TO THE POWER OF CHANGE

xerostech.com