Proteus Discovery Group
Ryan Short

September 12, 2023, 10:45 AM

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Brian Weir-Harden

Brian Weir-Harden joins Proteus Discovery Group as Principal Consultant

Weir-Harden was previously a client of Proteus; will maintain commercial litigation practice.

INDIANAPOLIS, IN, September 12, 2023 / PRweb – Brian Weir-Harden has joined Proteus Discovery Group ("Proteus") as a Principal Consultant. Weir-Harden is a seasoned litigator who has focused on white collar defense, internal and government investigations, and corporate compliance matters at an AmLaw 100 firm for the past 15 years.

"Brian's skill set is a great complement to our team, and his deep experience in white collar matters really solidifies our offering to that segment of the market," said Proteus co-founder Jon Mattingly. "We're well positioned to handle the unique workflows compared to traditional litigation discovery."

"I have known the Proteus founders for over a decade, and I engaged them as an eDiscovery partner on multiple occasions. I'm thrilled to join the team and build on the 'litigator-led' perspective and culture that distinguishes Proteus from other providers," said Weir-Harden.

Weir-Harden will also maintain an active litigation and white collar defense practice at Mattingly Burke Cohen & Biederman, LLP.


About Proteus Discovery Group

Proteus Discovery Group, founded by former AmLaw 100 litigators, is a premier provider of eDiscovery solutions trusted by clients across the Midwest, and nationwide. With a commitment to simplicity, sophistication, and transparency, Proteus is dedicated to making eDiscovery approachable and straightforward. Our goal is to empower clients to make informed decisions and achieve the best possible outcomes. For more information, visit

About MBCB Law Firm

Mattingly Burke Cohen & Biederman, LLP (MBCB) is a full-service commercial law firm that helps clients launch, grow, and defend their business. MBCB attorneys have 75+ combined years of BigLaw experience, and the firm deploys industry-leading technology solutions and aggressively manages overhead to control costs for clients. To learn more, visit