MaryKate Slattery

marykate slattery

Years of Experience

4 years


Roger Williams University
B.S. in Accounting

Industry Expertise

Life Sciences, Manufacturing, Asset Management (Public & Private), Pharmaceutical, Private Equity, Wealth Advising

Big Four Alma Mater


MaryKate Slattery

Consultant – Advisory

MaryKate brings over four years of accounting and financial reporting experience to WilliamsMarston. Since joining our team, MaryKate has advised clients in clients in the software, technology, biotechnology, and manufacturing industries on a variety of technical accounting matters including revenue recognition under ASC 606, lease accounting under ASC 842, cloud computing arrangements, stock-based compensation, Sarbanes-Oxley Compliance and SEC reporting. She has served in various interim roles including financial reporting and internal audit for a public pharmaceutical company.

Prior to joining us, MaryKate was a Senior Associate in the audit practice of KPMG LLP in Boston where she provided audit services for public and private asset management, private equity and wealth advisor clients. While at KPMG, MaryKate provided assurance services pertaining to US GAAP, SEC reporting, Sarbanes-Oxley compliance and asset valuation.

MaryKate is a Certified Public Accountant in the State of Massachusetts and holds a Bachelor of Science Degree in Accounting and Finance from Roger Williams University, where she graduated from summa cum laude.