About Us

Our Story

WilliamsMarston LLC was founded in Boston in January 2014 by Landen Williams and Jon Marston, two former Big Four professionals, who believed that middle-market companies and their investors and lenders were underserved in the accounting advisory space. Initially working out of coffee shops and restaurants, the pair quickly landed projects helping local biotechnology and software companies to prepare for their initial public offerings.

In May 2014, WilliamsMarston hired its first full-time employee and moved into a modest office. As the firm grew, its service offerings expanded into mergers and acquisitions, divestitures, private equity services, interim management, and restructuring. Today, WilliamsMarston has more than 25 professionals and serves over 125 companies in a variety of industries including dozens of multinational public companies, market leading private equity firms and many other growth companies.

Although the firm has established larger offices in Boston and New York to accommodate its growing team, Landen and Jon still fondly recall their first office and first few client wins, all of which remain loyal clients of the firm today.

Our Mission

We believe that the most talented people are attracted to the opportunity to solve the most challenging problems in their field. Our mission is to grow a firm of the most talented people solving the most complicated problems.

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We work with some of the fastest-growing and most dynamic companies in the world, providing the expertise and resources they need to succeed. Learn how we can help your organization.

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A career with WilliamsMarston provides you with hands-on experience, solving issues that matter. You will build a diverse skillset to quickly advance your career.

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