Cell Site Of The Week

These cell sites in Manhattan were photographed by one of our experts during a recent trip to New York.

Cell Site Of The Week

This photo of a cell site in an olive grove was taken by one of our staff on a recent trip to Italy.

Christopher Ellis Director of Data Analytics

Footprint Investigations are delighted to share the appointment of Christopher Ellis PG Cert as Director of Data Analytics.

Christopher has worked for Footprint Investigations for over 5 years, where he oversees the Data Analytics team.

He has written hundreds of cell site analysis reports for both prosecution and defence. Christopher has over 16 years of experience working with investigations, and he has used telecoms data in numerous criminal investigations. Christopher has conducted analysis within the public sector and has worked for West Midlands Police, the Central Motorway Police Group and the Central England Trading Standards Authorities. He has also worked in the private sector conducting investigations into insurance fraud.

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Cell Site Of The Week

This cell site was photographed by one of our analysts on a recent trip to Bansko in Bulgaria.


The Cell Site Experts Easter Opening Hours 2024

Friday 29th March – Closed

Saturday 30th March – Closed

Sunday 31st March – Closed

Monday 1st April – Closed

Tuesday 2nd April – Normal office hours resume

For urgent law enforcement enquiries during this period please call 07728 191777.

Drugs Analytical Valuation Expert


Footprint investigations are now offering a unique service, combining their experience in data analysis and that of an independent drug expert.

Data analysis has moved forward significantly in support of identifying potential volumes of drugs sold, based on call data records (cell site).

There are numerous methods providing an array of valuations which may be challengeable, usually prepared by the prosecution.

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Senior Cell Site Analyst Vacancy


Senior Cell Site Analyst

Footprint Investigations have a vacancy for a full time Senior Cell Site Analyst to join our dedicated team in our Redditch office.

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Who Are Our Cell Site Experts? Christopher Bramhill PGCert

Chris has worked in telecommunications for over a decade. He worked deploying mobile radio communications in the British Army for 8 years, during which time he was involved in the planning and designing of military communications networks. He has a Post Graduate Certificate in Wireless Communications and spent over 2 years as a lecturer in that same subject.

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Who Are Our Cell Site Experts? Ashley Grant MBA

Ashley is employed by Footprint Investigations as a Cell Site Engineer and Expert Witness in the field of Cell Site Analysis. He gained 24 years of experience working as a radio frequency engineer and telecommunications intelligence analyst in the British Army. For a decade of that time, he worked alongside partners across Government, where he specialised in geolocating and analysing cellular networks and mobile devices. He completed multiple analytical tradecraft pathways, including mobile and telephony analysis, geolocation analysis, and computer-to-computer analysis. Ashley also deployed telecommunications capabilities in support of UK missions overseas and delivered training in GSM, CDMA2000, UMTS, LTE, WIFI, and RFPS to military and government cell site engineers.

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Who Are Our Experts? Christopher Ellis PGCert

Christopher has worked for Footprint Investigations for over 4 years, where he oversees the Data Analytics.

He has written over 100 cell site analysis reports for both Prosecution and Defence.

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