Liam Bastick

Liam Bastick runs consulting, auditing and training firm SumProduct, offering services in Excel, financial modelling, Power BI, M&A and valuations. With arguably the world’s worst sense of humour, Liam is on a mission to change the world one analyst at a time so they will work more efficiently and effectively in all things decision analytical. Based in Australia but always in the air, Liam is highly proactive in Excel summits around the world (including Amsterdam, Auckland, Brisbane, Kuala Lumpur, London, Melbourne, New York, Perth, Toronto, Sydney and Wellington) and is an established author with six books in Excel, financial modelling, mathematics and Power BI.

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