Industry Expertise Aerospace and Defense, Biotechnology, Manufacturing, Technology, Healthcare, Retail

Education Boston College
B.S. in Business Administration

Big Four Alma Mater PwC

Sean Perkins

Sean brings 3 years of accounting and financial reporting experience to WilliamsMarston.​ Since joining WilliamsMarston, Sean has advised clients on a variety of technical accounting matters including business combinations, revenue recognition, licensing arrangements, SEC reporting and the accounting and reporting for complex financial instruments. He has served in interim accounting roles for public and private companies in the biotechnology industry.

Prior to WilliamsMarston, Sean was a Senior Associate in the audit practice of PricewaterhouseCoopers LLP in Boston, where his clients included both public and private companies in the technology, retail, and aerospace & defense sectors. While at PwC, Sean provided services pertaining to US GAAP, SEC reporting, and Sarbanes-Oxley compliance. He also assisted clients on a variety of technical accounting matters including lease accounting, revenue recognition and stock-based compensation.​

Sean is a Certified Public Accountant in the Commonwealth of Massachusetts and holds a Bachelor of Science degree in Business Administration with a concentration in Accounting from Boston College, where he graduated magna cum laude.