AIM: CER

Cerillion plc

("Cerillion" or the "Company")

Share Purchase

Cerillion plc, the billing, charging and customer relationship management software solutions provider, announces that it has purchased 21,500 shares of 0.5 pence each in the Company ("Ordinary Shares") at a price of £16.00 per share. The shares will be held in treasury in order to satisfy the exercise of options under an employee share option scheme that matures on 31 July 2024 (the "SAYE Scheme") and a Long Term Incentive Plan for senior managers that matured on 21 June 2024 (the "LTIP").

Following this purchase, a total of 21,512 Ordinary Shares, representing 0.1 per cent of the voting rights attributable to the total Ordinary Shares in issue prior to the purchase, are held in treasury.

Total voting rights

Following the share purchase and for the purposes of the Financial Conduct Authority's Disclosure and Transparency Rules, the total number of Ordinary Shares in issue is 29,491,986 with each share carrying the right to one vote.

The above figure may be used by shareholders in the Company as the denominator for the calculations by which they will 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 Disclosure and Transparency Rules.

Enquiries:

About Cerillion

www.cerillion.com

Cerillion is a leading provider of mission critical software for billing, charging and customer relationship management, with a 23-year track record in providing comprehensive revenue and customer management solutions. The Company has around 80 customers across 45 countries, principally serving the telecommunications market.

The Company is headquartered in London and also has operations in India (in Pune, Ahmedabad, and Indore), Bulgaria (in Sofia), Singapore, USA (in Boston) and Australia (in Sydney).