25 July 2026
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Business Isle of Man News

Two Senior Promotions at Deloitte

Deloitte in the Isle of Man has announced two senior promotions in its Audit team.

Laura O’Sullivan-Spiers has been promoted to partner in Audit and Alice Leadbeater-Terris has been promoted to director, also within the Audit team.

Laura joined Deloitte in 2021 as a director to lead the Isle of Man office with a focus on the asset management, gaming, and life insurance sectors.

With over 15 years of experience in Audit and Assurance, her leadership has helped grow the business and strengthen Deloitte’s reputation, transforming the firm’s market position in the Isle of Man.

Promotions at Deloitte

She has successfully delivered advisory engagements working alongside UK-based specialists.

She also supported the Digital Isle of Man government agency on its first FinTech Innovation Challenge.

In 2023, she was recognised at the Citywealth Powerwomen Awards, winning the silver award for ‘Woman of the Year’ in professional services, acknowledging the impact she had made within Deloitte and the wider market.

Alice joined Deloitte in 2014 as a graduate and is the longest-serving member of the Isle of Man Audit team. 

With more than ten years of experience in the financial services sector, Alice’s portfolio primarily consists of asset servicing and private equity clients, holding a central role in Deloitte’s Asset Servicing Specialist Group.

Alice specialises in client asset regulation and reporting. She is the recruitment lead in the Isle of Man office.

Charlie Morrey is a Broadcast & Multi Media Journalist for Manx.News and also is a Presenter on Energy FM. Charlie has previously written for Isle of Man Newspapers, magazines and also started her broadcasting career with Manx Radio.

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