Sebastian Graefe

Administration Assistant

Seb plays a pivotal role in ensuring the smooth and efficient functioning of Aptum’s execution. As an Administration Assistant, Seb offers organisational and procedural support, bolstering the intentional planning that delivers effective outcomes.

With education in banking and finance, Seb contributes to Aptum’s accounting discipline and control. Applying a meticulous approach to budgeting, expense tracking, and invoice management, he ensures that Aptum’s financial resources are managed with precision and care, enabling our management and project teams to focus on delivering exceptional service.

Michael Buscema

Michael has an extensive career in technical taxation policy and complex dispute resolution. For 11 years prior to joining Aptum,…

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Calvin Li Wan Po

Ideating and exploring new ideas is Calvin’s modality. Awarded as the highest achiever in a Bachelor of Business (Professional), majoring…

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Christine Turkington

Christine’s legal career began in South Africa, where she undertook her legal training and was admitted to the High Court…

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