Holding(s) in Company

Adventis Group PLC
20 August 2007


ADVENTIS GROUP PLC ('the Company')

20 August 2007

HOLDING IN COMPANY

The Company received notification on 17 August 2007 that, following the sales of
800,000 ordinary shares of 0.25p each in the Company ('Shares') on 7 August 2007
and a further 243,602 Shares on 15 August 2007, Mr Terry Williams no longer has
a notifiable interest in the Company's issued ordinary share capital.

END


Enquiries:

Adventis Group Plc
Charles Phillpot, CEO                Tel: [phone]
Peter Linnell, Finance Director      Tel: [phone]

Adventis Financial PR
Chris Steele                         Tel: [phone]
Tarquin Edwards                      Tel: [phone]

Arbuthnot Securities
Tom Griffiths                        Tel: [phone]




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