Correction - Holding(s) in Company

3 March 2015 PipeHawk plc ("PipeHawk" or the "Company") Correction - Holding in Company PipeHawk announces that, further to the announcement released on 13 February2015, Mr Lobbenberg's purchase of 800,000 ordinary shares in the Companyamounts to a total interest of 3,100,000 ordinary shares, equivalent to 9.388%per cent. of the issued share capital of the Company. Enquiries: PipeHawk Plc Tel. No. 01252 338 959 Gordon Watt (Chairman) Sanlam Securities UK Limited (Nomad and Tel. No. 020 7628 2200Broker) David Worlidge/Simon Clements