Director/PDMR Shareholding

Tristel PLC
08 December 2006


Tristel Plc ('Tristel' or the 'Company')
Director's Dealing

8 December 2006


The Company has received notification of the sale of ordinary shares ('Shares') 
at 44 pence per Share by Mr Soler and his family interests through their related 
vehicles as follows:


                                      Prior to       Amount of     Current          %
                                   sale of Shares   Shares sold  Shareholding
Windsor International Corporation     3,850,892       400,000      3,450,892    14.48

World Financial Trading Corp          3,850,892       400,000      3,450,892    14.48

Atlas World Carriers SA               1,925,444       200,000      1,725,444     7.24

Paul Swinney, Chief Executive, commented on the sale:

'Due to market demand and to assist liquidity, the original investor, Mr Soler,
has sold part of his holding through the Company's broker, Teather & Greenwood.
Mr Soler continues to be subject to an orderly market agreement until 1 June
2007. We are delighted to welcome the new institutional shareholder on to the
Company's register.'

ENDS


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