OMC Appoints Jordan Farnam as New Chief Accounting Officer; Andrew Castellaneta Retired October 1
· The NYC Memo
Omnicom Group Inc. (OMC) announced Andrew Castellaneta retired as Senior Vice President and Chief Accounting Officer, effective October 1, 2026, after over 25 years with the company. Jordan Farnam, 44, was concurrently appointed Vice President, Global Financial Reporting and Chief Accounting Officer, effective immediately.
Mr. Farnam joined Omnicom in January 2024.