Years of Experience
4 years
Education
Cornell University
M.S. in Management
Siena College
B.S. in Accounting
Industry Expertise
Biotechnology, Financial Services, Healthcare, Real Estate, SaaS
Big Four Alma Mater
EY
Grey Laniewski
Consultant – Advisory
Grey brings 4 years of accounting and financial reporting experience to WilliamsMarston. Since joining WilliamsMarston, Grey has advised clients in a variety of industries including software, technology, healthcare and manufacturing. He has advised clients on buy-side and sell-side financial due diligence for mergers and acquisitions and FP&A modeling.
Prior to joining WilliamsMarston, Grey worked in the Assurance practice of EY LLP’s Boston office. While at EY, Grey was an integral part of the audit teams serving two of the office’s largest Wealth & Asset Management clients. Grey led the valuations testing of Level 3 investments on his engagements while overseeing all audit areas, including the review of the financial statements in accordance with US GAAP. Grey’s industry experience includes financials services, software-as-a-service, biotechnology, healthcare and real estate, among others.
Grey is a Certified Public Accountant in the State of New York and the Commonwealth of Massachusetts. He holds a Master’s Degree in Management with an Accounting Specialization from Cornell University and Bachelor of Science in Accounting from Siena College, where he graduated summa cum laude.