Additional Listing / TVR

Cello Group plc 

(the "Group" or the "Company")

Additional listing and total voting rights

The Company announces that on 29 April 2010 it resolved to issue 2,882,457 new ordinary shares of 10p each ("Ordinary Shares") to vendors and certain employees of the Group. These shares are to be issued pursuant to the terms of earnout agreements under the share purchase agreements with Leapfrog Research and Planning Limited and 2CV Limited. Application has been made for these shares to be admitted to trading on AIM and admission is expected to occur on 6 May 2010.

The Company's issued share capital, following admission of the 2,882,457 deferred consideration shares, will be 61,644,654 Ordinary Shares. The Company holds 237,000 Ordinary Shares in treasury at the date of this announcement. Following admission the Company will therefore have 61,407,654 Ordinary Shares with voting rights.

The above figure (61,407,654 Ordinary Shares) may be used by shareholders as the denominator for the calculation by which they will determine if they are required to notify their interest in, or a change in their interest in, the Company under the FSA's Disclosure and Transparency Rules.

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