I have recommended Jason Coyne to a number of clients in heavy IT litigation because his expert reports are balanced, lucid and above all, jargon-free.
The Chambers of Mark Platts-Mills QC, 8 New Square
Tony is a consummate professional. I have worked closely with him in the resolution of complex IT disputes and his expert input has been invaluable, not only to me but to the paying client.
Partner DMH Stallard
I would not hesitate in recommending Jason [Coyne] because he brings immense energy and expertise to bear on the issues, is clear and concise in writing and extremely persuasive when giving evidence. He also has that rarest of gifts, the ability to achieve a reasonable degree of consensus in even the most fraught cases.
4 Pump Court
In general, I find Mr Sykes' evidence is to be preferred to Mr Smith in areas where they disagreed. [Mr Sykes] was clearly aware of his obligations to the court and his evidence was reliable and balanced.
Kingsway Hall Hotel -v- Red Sky IT  EWHC 965
An overall assessment of all this material led me unhesitatingly to conclude that, on any relevant dispute of technical detail or professional opinion, Mr Sykes' evidence was to be preferred.
Autoroute Circuits (Roger Benfield) -v- Life Racing Limited  EWHC 1505
I have a high opinion of [Jason Coyne’s] abilities. His high level of expertise is always expressed in a clear, focused and logical manner. I have recommended him as expert in appropriate cases with complete confidence.
Richard Mawrey QC
Henderson Chambers, 2 Harcourt Buildings