Managing Director – Accounting Advisory

Hannah brings more than 13 years of accounting advisory and internal control transformation experience to WilliamsMarston, where she is a leader in the process and controls offering.

She is recognized for guiding public and pre-IPO companies through the design and implementation of internal control frameworks, Sarbanes-Oxley (SOX) 404(a) and 404(b) compliance readiness assessments, gap identification and remediation, SOX program management, and operating effectiveness testing. Her industry experience spans life sciences, manufacturing, technology, software-as-a-service, aerospace, telecommunications, and cryptocurrency.

In addition to leading the process and controls offering, Hannah has advised clients on a variety of complex accounting matters, including revenue recognition, collaboration agreements, stock-based compensation, preferred stock, SEC reporting, purchase accounting, audit readiness, and initial public offerings. She has served as an interim Controller, Director of Financial Reporting, and Director of Internal Audit for both private and public companies in the biotechnology and technology sectors.

Prior to joining WilliamsMarston, Hannah was a Senior Accountant at TA Associates Management, LP, a Boston-based private equity firm. She began her career in Deloitte LLP’s Audit and Enterprise Risk Services Assurance practice, providing assurance and advisory services to public and private clients in the consumer finance, life sciences, technology, and insurance industries, with a focus on US GAAP, SEC reporting, and SOX compliance.

Hannah holds a Bachelor of Science degree from Quinnipiac University, graduating magna cum laude.