Total voting rights

28 May 2010

                                  PipeHawk Plc
                         ("PipeHawk" or the "Company")

                              Total Voting Rights

The  Company announces that, pursuant to  the requirements of the Disclosure and
Transparency  Rules, the total number of voting  rights in respect of each class
of  share  in  issue  and  admitted  to  trading  on  AIM  at  the  date of this
announcement is as follows:

                           Number of shares in issue Numbers of voting rights

Ordinary shares of 1p each                33,020,515               33,020,515




The  above  figure  may  be  used  by  shareholders  as  the denominator for the
calculations  by which they will determine if  they are required to notify their
interest in, or a change to their interest in, the Company, under the Disclosure
and Transparency Rules.

Enquiries:


 PipeHawk Plc

 Gordon Watt (Chairman)   01420 590 990



 Merchant John East Securities Limited

 David Worlidge           020 7628 2200
 Simon Clements




[HUG#1419731]