Mark Davis

Mark Davis is the National Managing Partner of Deloitte Private Enterprises. He recently served as the Managing Partner of our Jericho, Long Island, location and the leader of our middle market audit practice on the East coast.He is an audit partner with over 31 years of accounting and auditing experience and has significant experience working with companies from varied industries, including music, technology, media, health care providers, retailers and distributors.Davis also plays a leading role in our Tri-State venture backed growth practice.Davis has guided many clients through IPOs, the registration statement processes, and spin-offs/carve outs and acquisitions.In addition, he has a leading role in training individuals within Deloitte & Touche and speaking at firm-sponsored seminars on a host of cutting-edge accounting and technology industry issues.Davis has been a frequent speaker at NASDAQ and industry sponsored events on topics including, “The Key to Completing an IPO” and “How to Successfully Transition to a Public Company”. He has assisted nearly a dozen clients with their IPO process.


Davis currently serves on the Finance Committee and Board of Trustees of Winthrop University Hospital, as Vice Chairman of the American Heart Association of Long Island, and on the Board of the Long Island Association. He recently completed an assignment as a member of the Board of Directors of The Institute of Management Accountants.Davis is also a member of the Finance Committee of The Mill River Club in Upper Brookville, NY and an Advisory Board Member to the St. Dominic Elementary School in Oyster Bay, NY.He has served as a past member of the Board of Directors of the Suffolk County Council-Boy Scouts of America, where he served in roles including Treasurer and Audit Committee Chair.  Davis is also a founding member of the Executive Council of New York (formerly NY eCommerce Association).


He received the American Heart Association of Long Island’s Corporate Leadership Award in June 2017. Davis received the Humanitarian of the Year award from ACIT in 2012, was honored by the SCO Family of Services in 2012, and was the Champion of the Long Island American Heart Association Walk-a-Thon in 2013. He was also honored as Adelphi’s “Accountant of the Year” and received Long Island Business News’ “40 Under 40” Award.