• March 1, 2018

Nathan, a premier provider of world-class economic and analytic solutions, continues to grow and diversify its expertise by leveraging its recently acquired litigation services and consulting firm, Gnarus Advisors LLC, to add other internationally-recognized experts in Litigation & Expert Services, Advisory Services, and International Development. With a combined team of over 350 prominent experts and professionals in dozens of disciplines, Nathan now offers corporate, government, and other clients across all sectors an even more comprehensive scope of services from a deeper bench of talent.

“Merging our organizations creates new opportunities for professionals to be part of a firm that values a culture of superior client service, entrepreneurial spirit, and nimble and thoughtful leadership.”

— Susan Chodakewitz, President and CEO

Nathan’s acquisition of Gnarus in June 2017 added Gnarus’ deep expertise in environmental advisory and litigation, insurance coverage & claims analysis, and product liability & mass torts to Nathan’s existing portfolio of experts in antitrust, intellectual property, employment, and commercial litigation. At the time, Nathan’s CEO Susan Chodakewitz noted that the “two companies align around shared core values and culture, emphasizing excellence, client satisfaction, and collaboration throughout all of our engagements…It is these professionals who will find a welcome home at Nathan, benefitting from our ability to cross-sell a full range of services and superb internal support.”

Creating such a platform has had the desired effect, not only for Nathan’s Litigation & Expert Services and Advisory Services groups, but also for Nathan’s International Development and Infrastructure groups. In recent months, Nathan has attracted a number of renowned experts, from many of the most prominent consulting and development firms, in Intellectual Property, Energy, Compliance and Governance, and Financial Services. “This infusion of knowledge and experience will be of direct value to both our public sector and commercial clients,” said Bret Cohen, Nathan Senior Vice President and General Counsel. “The key is to cross organizational lines and assemble teams that meet client’s needs efficiently and effectively.”  Cohen added: “Nathan is now the destination for experts looking to join an entrepreneurial team and international platform that collaborates across practice areas, geographies, and business sectors.”

The combined firm now has corporate offices in greater Washington, DC; Boston, MA; Los Angeles, CA; Palo Alto, CA; Irvine, CA; London, UK; New Delhi, India and Chennai, India.

Any inquiries about this acquisition or our expanded services can be directed to Mr. Cohen at  or via phone at +1 703-516-7747.

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