Sedef Oner
Business Controls Transformation Senior Manager at Flutter Entertainment
Based in London, United Kingdom
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Seniority
Other
Department
Other
Location
London
Industry
Entertainment Providers
Company size
8.7K
Contact information
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s•••••••@flutter.com
Phone
5 credits+44 ••• •••• ••••
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Background
About Sedef Oner
As Financial Risk and Controls Manager at Howden Group Holdings, I lead the implementation and continuous improvement of the company’s internal control framework, driving a culture of accountability, risk awareness, and operational efficiency. With over 10 years of experience in a Big 4 consulting firm, I have worked with clients of all sizes—from start ups to multinational corporations—across diverse industries. This exposure has honed my ability to assess and adapt to varying levels of internal controls maturity, delivering tailored solutions in risk management, compliance, and process optimisation. I am a Certified Internal Auditor (CIA) with a proven track record of enhancing governance frameworks and strengthening internal controls to support business growth and resilience.
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