Additional Listing

Clarkson PLC
03 September 2007



                                  CLARKSON PLC
                                 ('Clarksons')


Application has been made to the UK Listing Authority and to the London Stock
Exchange for admission to the Official List for a listing of 57,551 Ordinary
Shares of £0.25 each.

These shares, ranking pari passu in all respects with the existing shares in
issue, will be allotted to relevant persons in respect of deferred consideration
for the acquisition of Anchor Cross Shipbrokers Pty Limited (as announced on 5
September 2006).

It is expected that admission of the Ordinary shares will become effective on 5
September 2007.



3 September 2007


Enquiries:

Mr Jeff Woyda                                    Telephone:      [phone]
Finance Director


Notes to editors


Background to Clarkson PLC



Clarkson PLC (which is listed on the London Stock Exchange) is acknowledged as
the world's leading shipping services group.  Through its unrivalled and
extensive global network of offices it is able to give its clients unique access
to a wide range of shipping services.  Clarksons covers shipbroking, research,
publications, derivatives and logistics.  Clarksons' strategy is to expand and
develop the group around these key activities.



For further information on Clarkson PLC, please visit the company's website at
www.clarksons.com






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