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TSG are trusted by prosecution and defence teams in the UK and internationally to deliver independent, expert opinion reporting in Forensic Cell Site Analysis & RF Survey services. We recognise the pressures legal teams face. Our experts are on hand to provide advice at any stage of your case, from RF surveys, through to full expert witness reports and courtroom testimony. TSG are UKAS accredited to ISO/IEC 17025:2017 and compliant with the Forensic Science Regulator (2025) Statutory Code of Practice, Version 2 for Cell Site Analysis.

Call Data & Cell Site Specialists

Experienced & Knowledgeable Expert Witnesses

Independent Defense Case Review

Call Data & Cell Site Specialists

Trusted support for serious, complex and multi-defendant cases:

• Specialists in attribution, co-location and call pattern analysis

• Experts in GPS & vehicle telematics

• Experienced in correct interpretation of GPRS/data events and EncroChat data

• Effectively validate or question the timing and reliability of mobile data events

Experienced & Knowledgeable Expert Witnesses

• Experts with proven experience who can provide robust opinion evidence

• Extensive courtroom experience with confidence to deal with challenges under cross-examination

• Complex technical data translated into clear, courtroom-ready reports

• Compliant with Criminal Procedure Rules and adherence to FSR code of practice

Independent Defense Case Review

Our independent specialists analyze prosecution cell site exhibits to identify flaws, unconsidered variables, or alternative cell site coverage scenarios.

FAQs

What is Cell Site Analysis?

What is Cell Site Analysis used for?

What is Cell Site Analysis?

General limitations of Cell Site Analysis

What is Cell Site Analysis?

What is Colocation analysis?

What is Cell Site Analysis?

What is Digital Investigation?

What is Cell Site Analysis?

“The experts were extremely knowledgeable and able to explain complex topics clearly for court. We have no hesitation using them for future cases.”
Casework Manage
Forensic Analysis Provide
Forensic Services (Cell Site Expert Witness)
“Thank you for your work on this case. It was much appreciated and contributed to a successful outcome at court.”
Police Digital Forensics Uni
Police Digital Forensics Uni
Forensic Services (Cell Site Expert Witness)
“The level of detail provided during our meeting was exceptional and extremely helpful.”
Consultancy Client
International Operations Manage
Consultancy Client
“We’re very happy with the progress being made in our UK operations. The support has been excellent.”
Consultancy Client
Technology Sector
Consultancy Clients