about blue (1).jpg
Simon Haigh-4007.jpg

Simon Haigh



Why do organisations and individuals engage me?

I have been there through successful and tough times and driven through with deeper knowledge and a strong awareness of resilience, purpose and high-performance mindset capabilities. I now pass on these capabilities to others. I help unlock, build, sustain sustainable growth mindsets and awareness of potential and resilience within. 


I am a 5-star author, former corporate lawyer & multinational CEO, successful entrepreneur, I have sat on 5 boards as non-executive director and have been featured on the BBC. I am a recognized global expert on negotiation, dealmaking, business, leadership, mindset and brand growth.


I help you avoid roadblocks, pitfalls and mistakes to unlock your potential and create transformational change so you can optimise your growth journey, whether Business (transactional, strategic, operational excellence - program, change management and process improvement), Leadership (coaching, mentoring), Brand (strategy and valuation) or Personal (mindset, mindfulness, well-being, goal-setting, life skills and resilience).

I am endorsed by world no. 1 leadership thinker Marshall Goldsmith, Brand Finance, high performing leaders, major companies, business schools, higher education, professional membership organizations and Government bodies for my work in unlocking potential, creating transformational change and facilitating sustainable growth.

I am an in-demand business, leadership, brand & mindset growth strategist as a certified leadership coach, consultant, trainer, lecturer (negotiation and deal-making), mentor, author, speaker and media host. I am a tri-qualified (England & Wales, Australia and Ireland) commercial lawyer who, as an entrepreneur, has built and sold out of a number of technology, luxury items and travel companies. I have been a C-suite (NANA, Dell, BHP, Xilinx, Eneabba Gas) executive and sat on boards (business and homeless, education and media not-for-profits) across different industries, four continents over 28 years.

Please contact me if you would like to learn more about our work across Business, Leadership, Brand and Personal Growth.

GCM Advisory
matt nile.jpeg

Matt Nile


With significant executive and consulting experience across Australia and the UK, Matt brings transformational change, business improvement, project, risk management, governance and IT strategy expertise.


Margaret Geraghty


Margaret has over two decades of management consulting and project management expertise internationally, with Andersens, PWC and Deloitte.


chairmans network.jpg


Our reach means we have access to a panel of international experts including:


Jeff Caselden

Technology &Strategy

Sean Melly

Sean Melly

Finance & Investment


Mindi Caselden

Organisational Development

Dermot Mannion

Dermot Mannion

Coaching & Mentoring

Mark Regan

Mark Regan

Compliance & Legal

Unknown-1 (1).jpeg

Jason Cooper

Sales, Coaching & Training

Kingsley Aikins

Kingsley Aikins


Need more details? We're here to assist.

Learn more about our work across Business, Leadership, Brand & Personal Growth.