Our leadership team brings together experience across tax, audit, accounting and strategic advisory. While each member contributes a different perspective, they share a commitment to clear thinking, strong relationships and advice that creates lasting value.

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Jason Malkoun

Partner

James Tanios

Partner

Andy Briggs

Head of Tax Advisory

Saed Abu-Ghazaleh

Head of Audit & Assurance

Nick Babington

Head of Public Sector & Enterprise Advisory

Nawal Sukar

Head of Bookkeeping Services

Peter Chiam

Manager

Matthew Putanac

Manager

Christine Lyttle

Client Services Administrator

Nina Lu

Client Services Administrator

Natalie Sukkar

People & Culture Leader

Jason Malkoun

Partner

Jason is a Chartered Accountant with more than 20 years of experience advising private businesses, investors and families. He specialises in complex tax structuring, mergers and acquisitions and strategic business matters. Jason brings a global perspective and a measured approach to decisions involving significant commercial and financial consequences.

Email:jason@mtadvisory.com

James Tanios

Partner

James is a Chartered Accountant and Registered Tax Agent with more than 15 years of experience across tax, advisory and corporate transactions. Drawing on his background in top-tier professional services, he advises clients on international tax, business structuring, mergers and acquisitions and strategic growth. James is known for his analytical thinking, commercial insight and ability to bring clarity to complex matters.

Email:james@mtadvisory.com

Andy Briggs

Head of Tax Advisory

Andy has more than 35 years of experience advising private businesses and high-net-worth families. His expertise includes trust structuring, retirement planning, succession and complex tax compliance. Andy is valued for his depth of knowledge and his ability to build enduring relationships through practical advice and clear communication.

Email:andy@mtadvisory.com

Saed Abu-Ghazaleh

Head of Audit & Assurance

Saed is a Chartered Accountant with over 15 years of experience across audit, accounting, and advisory. He specialises in financial statement audits, regulatory compliance, and complex transactions, including IPOs, mergers and acquisitions, and APRA reporting. Having held senior roles at leading firms including EY, PwC and KPMG, Saed brings deep technical expertise and a strong understanding of regulatory environments across both private and listed entities. He is known for his measured approach and ability to deliver clear, reliable outcomes in complex audit and risk engagements.

Email:saed@mtadvisory.com

Nick Babington

Head of Public Sector & Enterprise Advisory

Nick is a Chartered Accountant with more than eight years of experience across finance advisory, mergers and acquisitions, operations and data analytics. Drawing on senior roles with Deloitte and Synergy Group, he has advised government agencies, listed companies and multinational organisations on finance transformation, complex transactions, financial modelling, systems implementation and performance improvement. Nick is known for combining technical depth with commercial judgement and using financial information to bring clarity to complex decisions, strengthen organisational capability and deliver practical outcomes.

Email:nick@mtadvisory.com

Nawal Sukar

Head of Bookkeeping Services

As Head of Bookkeeping Services, Nawal Sukar plays a pivotal role in helping our clients maintain financial clarity, confidence and control. Through her proactive approach, attention to detail and commitment to exceptional service, Nawal ensures our clients gain the insights and support needed to make informed decisions and focus on growing their businesses.

 

Email:nawal@mtadvisory.com

Peter Chiam

Manager

Peter has more than 30 years of experience in public practice. He advises private businesses and investors on taxation, succession planning, business valuations and cross-border transactions. His practical knowledge and long-standing client relationships make him a trusted adviser through periods of growth, transition and change.

Email:peter@mtadvisory.com

Matthew Putanac

Manager

Matthew is a Chartered Accountant specialising in tax advisory, accounting and business services. He works closely with mid-market businesses on tax compliance, financial reporting and the improvement of their financial processes. Matthew is recognised for his practical approach and commitment to understanding the operational realities behind the numbers.

Email:matthew@mtadvisory.com

Christine Lyttle

Client Services Administrator

Christine brings a wealth of experience, sound judgement and a strong sense of leadership to our Client Services team. Playing a pivotal role in overseeing client relationships and coordinating complex administrative matters, Christine sets a high standard for service excellence. Her expertise, professionalism and ability to navigate client needs with confidence make her an invaluable part of our team and the trusted relationships we build with our clients.

Nina Lu

Client Services Administrator

With a natural ability to balance efficiency, organisation and exceptional client service, Nina brings a thoughtful and proactive approach to her role as Client Services Administrator. Her attention to detail, strong communication skills and commitment to excellence ensure the smooth coordination of daily operations, while delivering the personalised care and responsiveness our clients have come to expect.

Natalie Sukkar

People & Culture Leader

Bringing energy, positivity and a genuine passion for people, Natalie is at the heart of our workplace culture. As our People & Culture leader, Natalie champions an environment where individuality is celebrated, talent is nurtured and everyone feels empowered to thrive. Her approachable nature, fresh perspective and commitment to bringing out the best in others help make our workplace a place where great people do great things.