Microsoft / Transunion / Unilever / Investec / Old Mutual / Swiss Re / Volkswagen / Woolworths / Barclays / Amway/ KFC/ PizzaHut/ Kuehne & Nagel



“Partnering with GSI is an inspirational experience. What stands out is not only the strategic thought that goes into truly understanding our business and the particulars of the industry we operate in, but also the nuances of our company and the leadership subtleties that make people truly great. GSI creatively designs and co-creates journeys for both individual coaching and high performing teams that are specific, measurable and impactful. The results are clearly seen in the sustainable performance and cohesion of teams who function across business lines and countries. Our people testify to the personal growth of the coaching being a wholeheartedly life changing experience.”

Kim Robinson
Head HR Western Europe & MEA and COO Swiss Re Africa | Director | Group Human Resources Swiss Re Africa Limited

“Gavin is a trusted coach at our organisation. He shows great sensitivity to his clients and understands the commercial needs behind each coaching assignment. He has the ability to listen to people, be patient and caring but also challenge and confront. This capacity to help people grow and confront themselves, in a manner where they feel cared for, is very valuable. We have seen real business results from the coaching that he has done.

I find Gavin very easy to work with. He just gets it. He would be a valuable asset to any coaching team.”

Henk Struwig
Head of Organisation Development, Investec Bank

At Heartstyles we are passionate that the work we do has a lasting impact. One way we achieve this is by offering post-programme, extended leadership coaching to our clients. GSI is our global partner to make this happen. They bring to the party their extended network of global coaches, their years of coach and coachee matching capability as well as supervision of the coaching process. We are thrilled with the partnership.

Sandra Bullen
Director of Heartstyles

“Gavin is an excellent coach and is effective on all levels but particularly at an executive level. He understands the challenges that leaders face and provides them with time to think and a space to focus their minds. He has the right balance of business acumen and psychological understanding to coach leaders to develop themselves to their full potential.

I found my own coaching experience with him incredibly impactful and he has coached a number of key senior leaders in our business with very positive feedback.

Gavin is effective as an individual coach as well as a group coach and manages to tailor his approach depending on individual needs.

I would highly recommend Gavin as a partner to leaders and businesses as he has only ever received positive feedback from all of our employees who have had the benefit of interacting with him.”

Heidi Kornmuller
HR lead, Coronation