Olena Leonenko

Olena Leonenko is currently the Chief Financial Officer at DTEK Energy, a position held since 2024. Previously, they served as Head of Planning and Management Reporting Department at DTEK and Head of the MIS and Planning Department at Group DF International, where they managed business-planning, budgeting, and investment management processes. Their experience in financial consulting includes a role as Senior Manager at PwC, where they led audit and assurance projects. Olena holds an Executive MBA from London Business School and is a member of ACCA, with a Master's degree in Finance from Chernihiv State Technological University and CFA charterholder credentials.