Forensic Data Experts

Leyson Data was established in 2002.  As certified examiners with experience in a broad range of forensic tools, we deal with all manner of criminal, civil, corporate and private matters from simple enquiries through to complex frauds and terrorism.  Our findings are presented in plain English, ensuring that any technical jargon is fully explained.

We operate on the principle that you should deal directly with an expert throughout and receive a tailored service with a fast turnaround as standard, not at a premium.  Whether at short notice or out of hours we are always approachable and accommodating.

Many of our clients have regularly used our services for over 10 years.  Don’t just take our word for it, take a look at what our clients have to say or contact us for references.



What our CLIENTS say

The team at Leyson Data provide an excellent bespoke service to criminal law practitioners. They provide a friendly, efficient service assisting the practitioner to gain full insight into the technological issues affecting each case.
— Solicitor, Birmingham
I have used Mr. Bottomley as an expert in fifty or more criminal trials usually involving the unlawful use of computers and the internet. I have no hesitation in recommending him as in my view he is pre-eminent in his field.
— Solicitor, Manchester
Even when not called as an expert witness Leyson Data have continued to provide invaluable assistance to counsel and myself which has secured the acquittal of many of my clients. I’m relieved that they work for us and not the police or CPS!
— Solicitor, London
Whenever I require a forensic computer expert Leyson Data is my first and only port of call. They consistently come up with material that has been overlooked by others.
— Barrister, Manchester
We find their work accurate, understandable and their reports well articulated. The standard of the evidence given is of a very high standard and we have found that in consultations with Crown experts the necessity for controversial evidence to be tested often becomes obviated.
— Solicitor, Stafford
I have instructed Leyson Data on a number of occasions since their initial work examining a PC overnight which helped a client secure an acquittal. Leyson Data provide an efficient and reliable service.
— Solicitor, Portsmouth