Holding(s) in Company

Cyan Holdings Plc
05 September 2007


Press Release                                                  5 September 2007


                               Cyan Holdings Plc

                           ('Cyan' or 'the Company')

                             Holding(s) in Company



Cyan Holdings plc, the fabless semiconductor company specialising in the
development of low powered, configurable microcontroller chips, has been
notified on 3 September 2007 that pursuant to the recent placings of 53,300,000
new Ordinary Shares at 10 pence per share announced by the Company on 31 July
2007, Mr John Peter Lobbenberg has a direct or indirect interest in 6.608% of
the issued share capital of the Company, although there has been no change in
the number of shares in which he has an interest. This remains at 9,200,000
shares.



Details of this shareholding and the basis of Mr Lobbenberg's interest in these
shares is set out below:


•   Mr Lobbenberg is the registered owner of 500,000 shares (representing 0.359% 
    of the total issued share capital).

•   Roldvasian Ltd ('RV') is the registered owner of 1,800,000 shares in the 
    Company (representing 1.293% of the total issued share capital).  Roldvasian 
    Ltd is owned 50% by Mr Lobbenberg and 50% by Mr Lobbenberg's wife, Naomi
    Lobbenberg.  Both of them are directors of Roldvasian Ltd.

•   JPL Portfolio Management Ltd ('JPLPM') is the registered owner of 250,000 
    shares in the company (representing 0.180% of the total issued share capital).  
    JPL Portfolio Management Ltd is owned 90% by Mr Lobbenberg and 5% by
    Naomi Lobbenberg.

•   Mr Lobbenberg is the principal beneficiary of a self-invested pension plan 
    ('SIPP') which, through its nominee Ferlim Nominees Ltd, is the beneficial 
    owner of 2,400,000 shares in the Company (representing 1.724% of the total
    issued share capital).  The trustees of the SIPP are Alliance Pension 
    Trustees Ltd.

•   Mr Lobbenberg and Michael David Wood are the registered owners of 4,250,000 
    shares in the company (representing 3.053% of the total issued share capital).



                                   -  Ends -



For further information:
Cyan Holdings plc
Andrew Lee, Finance Director                          Tel: [phone]
                                                         www.cyantechnology.com


Collins Stewart Europe Limited
Chris Howard/Oliver Quarmby                           Tel: [phone]

Corporate Finance
                                                        www.collins-stewart.com



Media enquiries:
Abchurch Communications
Heather Salmond/ Franziska Boehnke                    Tel: [phone]
[e-mail]                    www.abchurch-group.com








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