Holding(s) in Company

Clinical Computing PLC
12 October 2007


TR-1: Notifications of Major Interests in Shares
                                                                

1. Identity of the issuer or the underlying issuer of existing    Clinical Computing plc
shares to which voting rights are attached:


2. Reason for notification (yes/no)                                                         Yes

An acquisition or disposal of voting rights                                                 No

An acquisition or disposal of financial instruments which may result in the acquisition of
shares already issued to which voting rights are attached                                   No

An event changing the breakdown of voting rights                                            No

Other (please specify):______________


3. Full name of person(s) subject to notification    Neil Francis Jeremy Mendoza
obligation:


4. Full name of shareholder(s) (if different from
3):


5. Date of transaction (and date on which the        11th October 2007
threshold is crossed or reached if different):


6. Date on which issuer notified:                    11th October 2007


7. Threshold(s) that is/are crossed or reached:      From 3.47% to 4.68%
8: Notified Details
A: Voting rights attached to shares


Class/type of  Situation previous to the   Resulting situation after the triggering transaction
shares         triggering transaction
               Number of      Number of    Number of    Number of voting rights    Percentage of voting
If possible    shares         voting       shares                                  rights
use ISIN code                 rights

                              1,150,000
               1,150,000                   1,550,000
1p Ordinary                                             1,550,000                  4.68%

GB0002063369                                            Direct        Indirect     Direct       Indirect



B: Financial Instruments


Resulting situation after the triggering transaction


Type of financial  Expiration date    Exercise/ conversion No. of voting rights that  Percentage of
instrument                            period/date          may be acquired (if the    voting rights
                                                           instrument exercised/
                                                           converted)



Total (A+B)


Number of voting rights                            Percentage of voting rights
1,550,000                                          4.68%
9. Chain of controlled undertakings through which the voting rights and /or the financial instruments are
effectively held, if applicable:
n/a
Proxy Voting:


10. Name of proxy holder:


11. Number of voting rights proxy holder will
cease to hold:


12. Date on which proxy holder will cease to hold
voting rights:


13. Additional information:


14 Contact name:                                   Neil Francis Jeremy Mendoza


15. Contact telephone name:                        07718 636295




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