Listing of shares

Imperial Innovations Group plc

Listing of shares

London, 21 January 2013. Further to its £140m fundraising in January 2011, Imperial Innovations Group plc (AIM: IVO) ("Imperial Innovations") announces the conversion on 22 January 2013 of all of the 36,990,086 New Convertible B Shares in issue into 36,990,086 new fully paid Ordinary Shares of 3 1/33 pence each, following receipt of the third and final instalment of the Issue Price on all of the New Convertible B Shares. The aggregate amount received in respect of this instalment is £36.99m.

Application has been made for the 36,990,086 new Ordinary Shares to be admitted to trading on London Stock Exchange's AIM market for listed securities for 22 January 2013. It is expected that the new Ordinary Shares in uncertificated form will be credited to CREST accounts on 22 January 2013 and that definitive share certificates in respect of the new Ordinary Shares in certificated form will be despatched to shareholders by no later than 28 January 2013.

Following the conversion and admission of 36,990,086 Ordinary Shares as above, the total voting share capital of Imperial Innovations and the total number of shares admitted to trading of Imperial Innovations is in both cases 99,651,035 Ordinary Shares.

Definitions used in the prospectus dated 8 December 2010 shall have the same meanings when used in this announcement, unless the context requires otherwise.

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