Rosemarie  O’Leary
Rosemarie O’Leary
Head of Counterparty Risk & Sustainability



Rosemarie O’Leary joined Avolon in May 2016 and was appointed Head of Counterparty Risk in February 2021. With her team she is responsible for monitoring and evaluating all elements of risk for new and existing counterparties, across airline and OEM relationships. In November 2022 she added responsibility for Avolon’s sustainability strategy to her remit. Before joining Avolon Rosemarie had more than 20 years’ experience in Corporate Treasury having started her career at DuPont with roles in London & Geneva. Following her return to Ireland Rosemarie led the Corporate Treasury team at asset manager Fidelity International. Rosemarie holds a BComm (Economics) from University College Cork and an MSc in Monetary and Financial Economics from University of East London. She is a member of the Association of Corporate Treasurers

Upgrade to initiate conversation first




From going the extra mile in sustainability disclosures and purchasing SAF to industry-leading fleet renewal programmes, sustainability heads at major European airlines reflect on their efforts and how other aviation and financial stakeholders can build on their progress.

Jane Ashton
Director of Sustainability, easyJet
Ali Uzun
General Counsel and Sustainability Director, Pegasus Airlines
Suraya Tegally
Legal Director, DLA Piper
Colm Bergin
ESG Manager, Ryanair
Rosemarie O’Leary
Head of Counterparty Risk & Sustainability, Avolon