Date Notification

25th May 2010

Pursuit Dynamics PLC

("PDX" or "the Company")

Date notification

PDX will be announcing its interim results for the period ended 31 March 2010 at 7am on Tuesday 29th June 2010.

There will be a presentation to analysts and investors on the day at 10am at Sofitel, 6 Waterloo Place, London SW1Y 4AN.

- Ends -

For Further Information, please contact:

Pursuit Dynamics PLC

Roel Pieper, Chief Executive Tel: +44 (0)1480 422050

Donald Bell, Chief Financial Officer

Financial Dynamics Ben Foster / Marc Cohen Tel: +44 (0) 20 7831 3113

Notes to Editors

·; Pursuit Dynamics PLC (AIM: PDX) owns and commercialises the PDX fluid processing reactor whose benefits include significant reductions in energy usage, process acceleration and results enhancements for industries including bio-ethanol, brewing, fire Suppression and decontamination.

·; Pursuit Dynamics is headquartered in Huntingdon, UK and has an office in Norwalk, Connecticut, USA.

·; Further information is available at the Company's website: www.pursuitdynamics.com or www.pdx.biz