Brian Cassidy


Deloitte & Touche LLP

Brian Cassidy has been with Deloitte for more than 16 years and was admitted to the partnership in 2019. He focuses on providing audit, accounting, and advisory services to public and private companies in the financial services sector. His experience crosses a wide range of industries in the financial services sector including banking (brokers/dealers), investment companies, business development companies and alternative funds including private equity, hedge and real estate. Brian is also leading Deloitte’s efforts in the Algo/AI assurance as emerging technologies continue to impact clients and the marketplace.

In addition to his role on the Board of Directors with BLOCS, Brian is a member of the AICPA, the PICPA and the NYSSCPA.  He received a BS in Accountancy and BS in Business Administration from Villanova University, where he remains an avid supporter of the school and, ‘of course’, their basketball program.  However, Brian’s greatest achievement is being a dedicated husband and a proud father of 3 little girls, helping them dream big dreams and make the world a sweeter place.