Clillian Leonowicz

Manager & Consulting, Deloitte

Cillian is a Manager within the Deloitte Ireland Financial Services Consulting Practice and has global management consulting experience in the asset servicing space across custody, fund accounting and transfer agency clients.


Specifically, he has helped firms to design and transform their operating models to meet the requirements of the modern asset manager, fund manager and clients by facilitating the adoption of cutting edge technology for sustainable competitive advantage as well as the roll out of solutions to increase operational effectiveness and capability.


Cillian currently sits on Deloitte’s EMEA FinTech Taskforce and has authored an article “Blockchain – Disrupting the Financial Services Industry” and is currently writing an article titled “Disrupting the Transfer Agency” Cillian previously worked for DST Systems.