ArcherHall provides digital forensics and e-discovery services to law firms, corporations, and government agencies, specializing in forensic collection and in-depth analysis of digital evidence related to litigation or data breaches.
Capitol Digital provides e-discovery and litigation support services for complex litigated matters involving both digital and paper discovery.
Califorensics conducts digital forensic examinations in support of litigation and internal investigations. 

Nevada Digital Forensics provides digital forensics services to law firms and government agencies, specializing in computer and cell phone forensics, cell site analysis and call detail record analysis.