Change of Broker

1 August 2007 PipeHawk Plc ("PipeHawk"or "the Company") Change of Broker PipeHawk plc is pleased to announce the appointment of JMFinn Capital Markets Ltd as its broker with immediate effect. This change follows the transfer by J. M. Finn & Co. Ltd of its corporate advisory and broking business to its subsidiary JMFinn Capital Markets Ltd. PipeHawk Plc 01420 590990 Gordon Watt (Chairman) John East & Partners Limited(Nomad) 020 7628 2200 Simon Clements JMFinn Capital Markets Ltd (Broker) 020 7600 1658 Sam Smith