About us

Norton Crumlin & Associates helps senior Executives to successfully solve key business issues by

  • Driving business performance

  • Guiding strategic direction

  • Supporting business change

  • Facilitating key business events

  • Providing executive coaching

  • Developing today’s and tomorrow’s business leaders

Norton Crumlin & Associates is famous for working effectively with government, with professional services organisations and with complex businesses.  We are known for our comprehensive networks and our ability to work across sectors. 

Our extensive experience with senior Executives, their teams and their organisations allows us to focus on providing the skills and tools you need to be successful.  All with energy, passion and a sense of humour along the way.

Find out more about our client work.

About the images in our website

Did you know that Roger and Jack share a passion for photography? Their shared passion is something they didn’t know about until they started working together.

All the images throughout this site are chosen from their own collections of photography. 

“We have chosen images which we believe best convey the essence of our approach to business – images we have taken and images which are meaningful for us.  Our hope is that they convey to you - wisdom, knowledge and a bit of fun – because for us, although we love what we do, it’s not all about work.”


What our clients say


“This new network is integral to the future of PwC in this region…. after months of intense study and engagement with stakeholders, senior leaders at PwC determined organisational strategy and priorities with the overarching goal of delivering greater value to our clients, people, and communities”.



“…expertise in working with executives and senior managers to build capability and drive strategy and change through complex organisations.”



 “Roger is an excellent facilitator. He is skilled at building rapport and trust with participants at different levels of the organisation…, rapidly assimilates technical information and organisational context/culture”

“… particular expertise in designing, developing and facilitating strategy, planning, organisational development and change processes and workshops – at the Executive level and across multiple tiers of an organisation.”


“… excellent to work with... ”



“actively listens to what the customer wants and works with you as a partner to achieve the result that you are aiming for.”



"His style is flexible, subtle and engaging.”

"Thank you very much for your assistance this week. From my perspective the workshop was a great success and an important "first step". I have only received positive feedback. In fact, one of our partners (with 40 years experience in professional services) told me it was the best program of this type he has ever been to.”

"Firstly, many thanks for your time last week, I appreciated the candour with which I can speak with you both. I believe the opportunity to work with you will certainly help with this somewhat unique situation and in my own personal development.”

"Again thanks for your fantastic expertise in this endeavour, I doubt very much that we would have achieved so much quality material in such a short time without your input and tremendous ability to not only hear words but understand meanings."

"I had my last session with Jack Crumlin today as part of the DAP on-boarding. I can’t tell you how helpful he has been to me as I have learnt to navigate EY. He has been superb in making me aware of, and focusing my development needs and then providing great frameworks to help me move forward. And I have loved his pragmatic insight on how this place really works.

Not sure how much we pay him, but it’s been invaluable for me. Thank you"

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