Zbar Consulting, established in 1993, specialises in a range of services which include high level strategic planning, leadership development, coaching, school improvement, the provision of curriculum advice and evaluation in the education and not-for-profit sectors.

The company's principals have undertaken projects in every state and territory in Australia, and in a range of international settings including the United States of America, the United Kingdom, Hong Kong, Thailand, Cambodia, Indonesia, the United Arab Emirates, The Gambia, Kenya and Sierra Leone.They are the authors of the best seller, Driving School Improvement: A Practical Guide published in 2017 by ACER Press.