WilliamsMarston is a national leader in complex accounting, tax, and valuation services advising pre-IPO, public, and private equity-backed companies managing rapid growth and transformation. Our team of industry leading experts pair Big Four experience and strong technical expertise with the passion, talent, and drive to deliver successful outcomes in the most challenging situations. The firm was founded in Boston in 2014 by two former Big Four professionals who believed that middle-market companies, their investors and lenders were underserved in the accounting advisory space. Initially working out of coffee shops and restaurants, our advisory firm quickly landed projects helping a biotechnology company and a software company to prepare for their initial public offerings. In May 2014, we hired our first full-time employee and moved into a modest office. In 2016, we opened our New York office and appointed a New York market leader. As we grew, our service offerings expanded to include technical accounting, mergers and acquisitions, divestitures, private equity services, interim management and restructuring.
800 Boylston St, Boston, MA 02199
Every day, our team of experts advises numerous companies across multiple industries around the world to help them achieve their goals. The impact stories below show firsthand how we’ve successfully helped these organizations solve complex financial transactions and scenarios. Every day, our team delivers the expertise, talent and drive to ensure our clients achieve their most mission critical initiatives. Our clients include many large multinational public companies as well as private equity-backed and pre-IPO growth companies. Contact us if you’d like to learn more about us or how we can assist your organization. ur purpose is to deliver what matters by being a firm where great people collaborate among our team and with great clients on great engagements.