Holding(s) in Company

CML Microsystems PLC
24 July 2007




TR-1:             NOTIFICATION OF MAJOR INTERESTS IN SHARES



(1). Identity of the issuer or the underlying issuer of existing shares to which
voting rights are attached:

CML MICROSYSTEMS PLC


2. Reason for the notification (please tick the appropriate box or boxes)


An acquisition or disposal of voting rights:                               ( X )


An acquisition or disposal of financial instruments which may result 
in the acquisition of shares already issued to which voting rights are 
attached:                                                                  (   )


An event changing the breakdown of voting rights:                          (   )


Other (please specify): Disclosure required following the implementation   (   )
of the DTR Rules                 



 
3. Full name of person(s) subject to the notification obligation:

LIONTRUST INVESTMENT SERVICES LIMITED
 

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

N/A
 

5. Date of the transaction and date on which the threshold is crossed or reached
if different):

19/7/2007
 

6. Date on which issuer notified:

23/7/2007
 

7. Threshold(s) that is/are crossed or reached:

13%


8. Notified details:


A: Voting rights attached to shares

 
Class/type of shares            Situation previous to  
                                the Triggering 
if possible using the           transaction           
ISIN CODE                            

                       Number of shares       Number of voting Rights 

Ordinary               2,219,842              2,219,842
Shares 5p


 

Resulting situation after the triggering transaction 

Class/type of shares Number of shares  Number of voting rights    % of voting rights  

if possible using                                                                 
the ISIN CODE                                                                         
                     Direct            Direct     Indirect       Direct    Indirect  

Ordinary             2,028,615         2,028,615                 13.57
Shares 5p





B: Financial Instruments

Resulting situation after the triggering transaction 

Type of     Expiration Date  Exercise/Conversion Number of voting     % of voting     
financial                    Period/ Date        rights that may be   rights          
instrument                                       acquired if the                      
                                                 instrument is                        
                                                 exercised/                           
                                                 converted.                           

Not Applicable




Total (A+B)

Number of voting rights       % of voting rights 

2,028,615                     13.57
 



9. Chain of controlled undertakings through which the voting rights and/or the
financial instruments are effectively held, if applicable:




 


Proxy Voting:

 
10. Name of the proxy holder:

N/A


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

N/A


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

N/A
 




13. Additional information:

N/A
 

14. Contact name:

Chris Edmeades


15. Contact telephone number:

020 7412 1732





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