About Us

An Organisation’s success is its people

Mark Powell

Principal - Leadership Advisory

Mark is a seasoned leadership and performance consultant with a unique mix of experience –19 years living/working across Asia; corporate sector senior roles in banking and oil and gas; proven entrepreneur having started four businesses in three countries; former international rugby referee; and strong supporter of diversity and inclusion.


In the past ten years, Mark has worked with over 250 senior executives and 30 executive teams across 12 countries and eight industries. He has extensive experience/credentials in leadership advisory, group facilitation, team coaching, executive coaching, and leadership assessment.


Mark’s work and experience in different industries and regions makes him well placed to understand the dynamics for generating high performance and leading across diverse boundaries.

Contact Mark

Mr Mark Powell

Phone: +612 9233 3711

Mail: markpowell@insgroup.com.au

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