You need it. We find it.

Expert search and review, data analytics and eDiscovery for litigation and investigations.

EXPLORE

Our expertise, our technology, your results.

In today’s sea of electronic information, new realities call for new thinking.
The four-cornered page is a thing of the past, and expert-driven technology is your greatest ally.

We make navigating the digital era easier.

  • Expert search for key document identification.

    The best way to gain the advantage in litigation and investigations is with fast, early detection of key documents. But, today’s TAR tools can only go so far. We go the distance. Our search experts apply advanced linguistics and data analytics to help unearth the critical information you need to assess the merits of your case, complete your narrative, prepare for depositions and succeed at trial. Explore

  • Review for production, the H5 way.

    Protect your clients from unnecessary cost and risk with our proprietary, expert-driven technology-assisted review as a service. We help identify the data needed to meet your production obligations, quickly and cost-effectively. Transparent, highly accurate and defensible, our review results are considered by many of our clients to be production-ready, subject only to privilege review.  Explore

  • eDiscovery & Hosting with Relativity® (and more).

    Let our seasoned eDiscovery professionals leverage advanced industry and proprietary tools to reduce data volume and streamline workflow for processing, hosting, and production — as a standalone service or combined with our other acclaimed offerings. H5 is Relativity® Certified, Best in Service Orange provider, offering managed IaaS and a Unified Matter Repository in addition to standard eDiscovery services.  Not a Relativity user?  We’re happy to support you in your preferred platform. Explore

  • Expert consulting services: sharing our strengths.

    eDiscovery and information governance can be complex, with a multitude of processes and protocols to consider. Our team of seasoned professionals can help. With expertise in linguistics, computational analytics, statistics, and law, our team can advise and/or testify on information retrieval (search) and the proper measurement protocols and strategies used in technology-assisted review and defensible disposal. We’re also happy to assist at a meet-and-confer. Explore

How we're different.

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H5 has helped counsel with some of the largest and highest profile cases in recent history, and on small matters, too. We arm our clients early with the critical evidence necessary for strategic decision-making so they can act from a position of strength and avoid surprises.

Case Studies

We don’t sell software, we sell expert services. No need to buy or learn any software tools or sampling protocols – we take care of that. Think of us as an extension of the case team, working under the guidance of counsel. Just fill us in on the facts and we’ll find what you need.

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It’s not really a secret. More than just exceptional tools and processes, it’s our experts that make the winning difference. As an extension of your case team, they bring data science to the field of law. Find out more about why you should use H5.

WHY H5?

Representative clients

LAW FIRMS

  • O'Melveny & Myers
  • Allen & Overy
  • Boies Schiller & Flexner
  • Pillsbury Winthrop Shaw Pittman
  • Baker Botts
  • Kramer Levin Naftalis & Frankel
  • Bartlit Beck Herman Palenchar & Scott
  • Curtis, Mallet-Provost, Colt & Mosle
  • Stinson Leonard Street
  • Cloudigy Law
  • Baker Botts
  • Kramer Levin Naftalis & Frankel
  • Pillsbury Winthrop Shaw Pittman
  • Stinson Leonard Street
  • Barlit Beck Herman Palanchar & Scott
  • O'Melveny & Myers
  • Allen & Overy
  • Boies Schiller & Flexner
  • Curtis, Mallet-Provost, Colt & Mosle

CORPORATE

  • 3M Company
  • DuPont
  • Oracle
  • Verizon
  • Merck
  • Walgreen
  • United Technologies
  • Koch
  • Oppenheimer Funds
  • Viacom
  • Cerberus Capital Management
  • Ameritox, Ltd.
  • Baxter Healthcare
  • Chicago Board Options Exchange
  • Energizer Personal Care
  • Fifth Third Bankcorp
  • R.J. Reynolds Tobacco Company
  • Groupon
  • Kaiser Foundation
  • Real Networks
  • Western Digital
  • Affymetrix, Inc.
  • 3M Company
  • R.J. Reynolds Tobacco Company
  • Verizon
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