Directors' Dealings

3 February 2011

Imperial Innovations Group plc

Directors' Dealings

In accordance with Rule 17 of the AIM Rules, Imperial Innovations Group plc (the "Company" or "Imperial Innovations") announces the following changes in interests in ordinary shares of 3 and 1/33p each in the Company ("Ordinary Shares").

Imperial Innovations was notified on 31 January 2011 by Martin Knight, Chairman, that on 31 January 2011 he sold 8,348 Ordinary Shares in Imperial Innovations at a price of 350 pence per share. This transaction decreases the total direct and indirect voting right interest of Martin Knight in Ordinary Shares of Imperial Innovations from 108,988 to 100,640 Ordinary Shares, the latter being approximately 0.16% of the issued voting share capital of Imperial Innovations admitted to trading on AIM and 0.10% of the total issued voting share capital.

Imperial Innovations was notified on 31 January 2011 by RBC cees Trustee Limited, the trustee of the Group's Employee Benefit Trust (the Trustee) that on 31 January 2011 the Trustee sold at a price of 350 pence per share 119,247 Ordinary Shares in Imperial Innovations from a total of 348,597 Ordinary Shares which the Trustee had notified Martin Knight that it would consider making available to benefit him.

Imperial Innovations was notified on 31 January 2011 by Susan Searle, Chief Executive Officer, that on 31 January 2011 she sold 24,012 Ordinary Shares in Imperial Innovations at a price of 350 pence per share. This transaction decreases the total direct and indirect voting right interest of Susan Searle in Ordinary Shares of Imperial Innovations from 91,812 to 67,800 Ordinary Shares, the latter being approximately 0.11% of the issued voting share capital of Imperial Innovations admitted to trading on AIM and 0.07% of the total issued voting share capital.

Imperial Innovations was notified on 31 January 2011 by RBC cees Trustee Limited, the trustee of the Group's Employee Benefit Trust (the Trustee) that on 31 January 2011 the Trustee sold at a price of 350 pence per share 40,924 Ordinary Shares in Imperial Innovations from a total of 443,349 Ordinary Shares which the Trustee had notified Susan Searle that it would consider making available to benefit her.

Imperial Innovations was notified on 31 January 2011 by Julian Smith, Chief Financial and Operations Officer, that on 31 January 2011 he sold 18,860 Ordinary Shares in Imperial Innovations at a price of 350 pence per share. This transaction decreases the total direct and indirect voting right interest of Julian Smith in Ordinary Shares of Imperial Innovations from 58,079 to 39,219 Ordinary Shares, the latter being approximately 0.06% of the issued voting share capital of Imperial Innovations admitted to trading on AIM and 0.04% of the total issued voting share capital.

Imperial Innovations was notified on 31 January 2011 by RBC cees Trustee Limited, the trustee of the Group's Employee Benefit Trust (the Trustee) that on 31 January 2011 the Trustee sold at a price of 350 pence per share 6,944 Ordinary Shares in Imperial Innovations from a total of 184,127 Ordinary Shares which the Trustee had notified Julian Smith that it would consider making available to benefit him.

Imperial Innovations was notified on 31 January 2011 by Russ Cummings, Chief Investment Officer, that on 31 January 2011 he sold 2,181 Ordinary Shares in Imperial Innovations at a price of 350 pence per share. This transaction decreases the total direct and indirect voting right interest of Russ Cummings in Ordinary Shares of Imperial Innovations from 2,181 to zero Ordinary Shares.

Imperial Innovations was notified 31 January 2011 by RBC cees Trustee Limited, the trustee of the Group's Employee Benefit Trust (the Trustee) that on 31 January 2011 the Trustee sold at a price of 350 pence per share 9,661 Ordinary Shares in Imperial Innovations from a total of 112,520 Ordinary Shares which the Trustee had notified Russ Cummings that it would consider making available to benefit him.

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