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Cell Phone Expert Witnesses

ZK Services

Barrington, Illinois

Cellphone and Mobile Data and Tower Record Forensic Analysis

Phone (847) 220-7760

Cellphone data and cellphone tower record analysis. Location identification and mapping. GPS device analysis and mapping. Analysis of cellphone communication via third party apps SMS, iMessenger, Tinder, etc. Cloud account analysis. Provide complete report with mapped data, case examples, technical...

Downstreem LLC

Denver, Colorado

Digital Forensics and Computer Forensic Expert Witness and Consultant

Phone (720) 617-3313

Confidentiality Professionalism Integrity --- DOWNSTREEM is a professional digital forensics practice, specializing in Data Forensics and Advisory Services. ; Founded in 2019, with a combined eDiscovery and digital forensics experience of over five decades. ; Some of Downstreem's differentiating,...


Los Angeles, California

Computer Forensics Expert

Phone (310) 815-8855

Established in 1997, OnlineLabs/OnlineSecurity serves the corporate and legal communities through Litigation Support in the following areas: Electronically Stored Information (ESI) Consulting, Computer Forensic Investigations, and Electronic Discovery - including processing and Online Review.

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