About D4

D4 is a national provider of electronic discovery, computer forensics, information security and management, litigation support and deposition services to law firms and corporations. D4 was one of the first providers to offer an eDiscovery Managed Services solution, eNtrust, which launched in 2011.  D4 has been instrumental in helping customers realize up to a 70 percent cost reduction over previous eDiscovery solutions.

Founded in 1997 , D4 has grown to a national presence. With over 160 staff, D4 offers full-service locations in Buffalo, Chicago, Detroit, Grand Rapids, Lincoln, New York City, Omaha, Orlando, Phoenix, Rochester, San Francisco, San Diego and Tampa. D4 fields consultants and project managers from Connecticut, Colorado, Rhode Island, Michigan, and Washington DC. State-of-the-art tier-3 data center operations in Rochester are complemented by electronic and paper discovery, legal scanning and deposition services throughout the United States. D4 has been recognized by Inc. Magazine as one of the fastest growing private companies in the US and is a three-time INC 500/5000 honoree. In 2010, 2011, 2012 and 2013 D4 was recognized on the “Rochester Top 100” list, honoring the fastest growing companies in Western New York.


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Latest Press Release

D4 Recognized For Fifth Year in a Row as Rochester Top 100 Honoree

National eDiscovery Managed Services company lands in the top 20 again; new service offerings and strategic national expansion fueled growth

Latest Industry Insight

eDiscovery Update: Cloud computing and lame excuses for not preserving ESI

The facts in this case clearly show that counsel were either purposely stonewalling or completely oblivious regarding the preservation and production of materials from salesforce.com. Regardless of the reason, there are some takeaways and lessons learned.