Evidential provides a wide range of services and solutions for the criminal justice, civil and commercial sectors. Our Forensic departments offer services and consultancy in criminal, civil and disciplinary matters.  Our expert witnesses have over 80 years combined experience of working some of the highest profile trials and are regularly instructed by solicitors, police forces, commercial companies and private individuals to examine the strength and reliability of evidence in order to provide expert witness opinion at court.

Our solutions department draw on vast expertise and experience  from both public and commercial sectors pulling together the best from both worlds to find solutions that drive efficiencies, cost savings and strengthen your success.

We are dedicated to delivering the best possible services and to do so we always act with integrity, professionalism and confidentiality.


Sean Murphy


Mick Gradwell

Project Manager

Gyles Denn

Organisational Development

Patrick O'Donnell

Senior Developer

Ken Bagshaw

Scene Specialist

Mark Rogers

Courtroom Professional

Ian White

AV Expert

James Bagshaw

AV Technician


To deliver a full holistic service to the highest standard we have a close network of associates who are experts in their fields. Collaborating closely with our team in order to ensure the most up to date knowledge,  expertise and experience is applied to every service and case.

Glen Siddall

E-forensics expert

Adam MacCarthy

Balisitics Expert

Graham Salmon

Forensic Accountant

Adrian Phillips

Audio Expert

Mark Carrington

International Business Development

Dean Northfield

EPE Specialist

Esther Towler

Forensic Photographer

Interested in joining us?

send us your CV


The staff of Evidential have been involved in some of the UK’s highest profile cases including:-

  • Rv Nigel Evans MP, the sexual harassment trial of a Member of Parliament.
  • Rv Dale Cregan, murderer of two female police officers plus two rival gang members.
  • Rv Hunnik, the murder of Joanna Yeates, Bristol woman found dead on Christmas Day 2011.
  • The multi-million property fraud case of R v Luqman
  • Operation Apparel –  the UK’s largest HMRC fraud investigation
  • The 1980’s fraud case of R v Asil Nadir (owner of Poly Peck International and Del Monté)
  • R v “Psycho” Stapleton, the murder of Anuj Bidve in Manchester on Boxing Day 2012.
  • Rv Mercer, a high profile murder trial re: the death of a 11 year old boy Rhys Jones, in Merseyside.
  • Operation Lund, the investigation into the deaths of 23 cockle pickers at Morecambe Bay
  • Murder of charity worker hostage Margaret Hassan
  • Madeleine McCann Missing Person Investigation
  • The Soham murder trials
  • Dr. Shipman Murders Investigation
  • The attempted assassination of a Paraguayan President
  • Manchester IRA Bombings
  • Moors Murders – Re-investigation of the case on Oldham Moors involving Ian Brady and Myra Hindley
  • Steven Oake –  murder of a police officer
  • Various Counter Terrorism Trials – Operation Giraffe/Bracco/Baguette

The evidential team also work international leading to an outstanding international recognised reputation:-

  • International Criminal Court trial of Kenyan Prime Minister, Uhura Kenyatta.
  • The Special Tribunal for Lebanon, the United Nations largest terrorism trial to date.
  • Haute de la Guérenne Child Abuse Inquiry in Jersey
  • The death row appeal case of Pablo Ibar in Miami, USA
  • Waco Siege USA – working with the FBI – presentation of evidence for UK Authorities

Evidential is proudly associated with a number of organisations which bring together peers in order to publish and review advancements and verifications in the field of Forensics.


FIAG is a collective of industry leaders who regularly meet in order to discuss and address challenges in the discipline of Imaging Forensics.

For more information visit the FIAG website – click here


As a member of the Chartered Society of Forensic Sciences, Evidential participate in the activities run by the Society as an important authority in the forensics industry.

For more information about the Society – click here




Disrupt 100 celebrates the businesses with the most potential to influence, change or create new global markets. The list has been compiled and curated by the world’s leading entrepreneurs, investors and business people.

Evidential are recognised as a leading innovator in the Criminal Justice System and have been awarded a place in the top 100 world tech companies to watch. Find out more here


 Creative England

Evidential are proud to be associated with Creative England, named as one of CE Top 50 companies to watch in 2017 and Evidential’s Sean Murphy is also named as a Creative England Future Leader.

We are featured as a Creative England business success case study, read more about Evidential here.


Why not say hello to the evidential team today

Our team of experts are here to help you.

Get in touch today for free advice, evidence assessment and quote or just a chat to say hello.

Would you like to find out more about Evidential’s services?