top of page
Minimalist Staircase

Executive Search &  Leadership Advisory

Welcome to Mason Wilhelm
Shaping Leadership Excellence

At Mason Wilhelm, we understand that leadership is the primary factor in the success of an organisation and when finding or developing the right leaders, context is vital.  

Learn how we can help you build an organisation that outperforms, inspires and grows.



Marble Wall

What makes us different?

We combine an engineer’s sense of curiosity, an actuary’s fondness for data, ​and a psychological interest in  people.

Mason Wilhelm is an executive search and leadership advisory firm. 

Having each trained in a leading global Search firm, our Partners founded Mason Wilhelm with the belief that the process and outcome could be significantly improved.


Through the use of market leading technology, data, and assessment tools, combined with our decades of consulting experience, we: start broader, filter harder and move faster. 


What we do

Board Search and Assessment

CEO Succession

Executive Search

Leadership Assessment and Development

Image by Benjamin Davies
Image by Clément Falize

Get to Know Us

We were born global with partners in Sydney, Melbourne, London and Atlanta.

Image by Veliko Karachiviev
bottom of page