Holding(s) in Company

Cyan Holdings Plc
13 March 2007


Press Release                                                   13 March 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 today that pursuant to the purchase of 1,000,000 shares on 13 March
2007, Mr John Peter Lobbenberg has a direct or indirect interest in 9,200,000
shares representing approximately 10.806% of the issued share capital of the
Company.



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



  • Mr Lobbenberg is the registered owner of 500,000 shares (representing
    0.587% of the total issued share capital).



  • Roldvasian Ltd ('RV') is the registered owner of 1,800,000 shares in the
    Company (representing 2.114% 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.



  • Hans Lobbenberg Settlement ('HL Settlement') is the registered owner of
    3,550,000 shares in the Company (representing 4.170% of the total issued
    share capital of the company).  The Hans Lobbenberg Settlement is a
    discretionary trust of Mr Lobbenberg's family, Mr Lobbenberg is one of the
    trustees.



  • JPL Portfolio Management Ltd ('JPLPM') is the registered owner of 250,000
    shares in the company (representing 0.294% 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 2.819% 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 700,000
    shares in the company (representing 0.822% of the total issued share
    capital).



                                   -  Ends -



For further information:
Cyan Holdings plc
Andrew Lee, Finance Director                           Tel: [phone]
                                                       www.cyantechnology.com
Collins Stewart Limited
Simon Atkinson, Corporate Finance                     Tel:  [phone]
                                                      www.collins-stewart.com



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





Notes to Editors

Cyan Holdings plc is a fabless semiconductor company which specialises in the
design, sale and support of a range of 16-bit and 32-bit general-purpose low
power, high performance microcontroller chips ('MCUs').  These chips are
integral components used in nearly all electronic products, ranging from mobile
phones and washing machines to toys, televisions and motorcars.  Consumer
entertainment markets require more powerful processors and are usually based on
32-bit chips which Cyan is developing to serve this market segment.  Cyan
operates in a $14 billion worldwide market for microcontrollers, which is poised
to grow to $20 billion by 2010. Cyan has identified Europe and South East Asia
as the largest markets for its products, and as such aims to have 1% of the
microcontroller market within 5 years.



Originally Cyan was a spin out from Cambridge Consultants Limited to use its
16-bit core, the same core used in CSR's Bluetooth chips.  Since Cyan was
founded in 2002, it has achieved 100 design wins for its initial eCOG1(R)k
product and is expanding the range of the patent-protected eCOG1(R) family and
introducing a new range of 32 bit microcontrollers.



Cyan has introduced design integration support software, CyanIDE(R), to support
the Company's entire range of current and future microcontrollers.  The software
makes chip integration into customers' products vastly more simple, quick,
reliable and hence less expensive while dramatically reducing development time.
Cyan created CyanIDE(R) to avoid relying on standard tools from third party
suppliers.



The company is headquartered in Cambridge, UK and opened a sales and technical
support office in Hong Kong in May 2005 which services the Chinese market.  Cyan
employs 40 people.






                      This information is provided by RNS
            The company news service from the London Stock Exchange       OLGUUWGWUPMGMW