Material Interest in Shares

Oxford Catalysts Group PLC
22 January 2007


Oxford Catalysts Group plc (the 'Company')


                   Disclosure of material interest in shares


IP Group announces that IP2IPO Limited transferred 150,000 ordinary shares of 1p
each in the Company (representing 0.4%) on 18 January 2007, held for the benefit
of David Norwood, to the Michael Norwood Memorial Trust ('the Trust') for nil
consideration. David Norwood is not a beneficiary of the Trust and the Trust has
entered into a lock in agreement which is subject to the same terms and
conditions as the lock in agreement entered into by IP2IPO Limited on flotation
of the Company.


Following this transaction, IP2IPO Limited has a registered interest in
10,706,061 ordinary shares of 1p each ('Ordinary Shares'), representing 28.67%
of the Company's issued share capital of which 1,786,829 Ordinary Shares (4.79%)
are held for the benefit of certain employees of IP2IPO Limited.


Enquiries:
Alan Aubrey
020 7489 5200


22 January 2007



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