Johnathan Modisett

Johnathan Modisett

Years of Experience

20 years


University of Georgia
M.S. of Accountancy

University of South Carolina
B.S. in Finance and Marketing

Industry Expertise

Agriculture, Mining and Aggregates, SaaS, Telecommunications

Big Four Alma Mater


Johnathan Modisett

Director – Advisory

Johnathan brings over 20 years of accounting and financial reporting experience to WilliamsMarston. Since joining WilliamsMarston, Johnathan has advised clients on the implementation of the new revenue and lease standards, mergers and acquisitions, and various other complex technical accounting matters such as evaluation of variable interest entities, debt vs. equity, preferred stock, stock-based compensation and financial reporting.

Prior to WilliamsMarston, Johnathan was in the Assurance practice of EY LLP for twelve years. While at EY, Johnathan led engagements and fieldwork for clients ranging from small, private domestic entities to international Fortune 500 companies. Johnathan’s industry experience includes telecommunications, mining and aggregates, software-as-a-service, and agriculture, amongst others. Throughout his career, Johnathan has advised clients on technical accounting matters under U.S. GAAP and IFRS, acquisitions, divestitures, SEC reporting and Sarbanes-Oxley compliance.

Johnathan holds a Bachelor of Science in Finance and Marketing from the University of South Carolina and a Master of Accountancy from the University of Georgia. Johnathan is a Certified Public Accountant in Georgia.