Meet the StellaHP Team

We are very proud to present to you an unbeatable team when it comes to organizational performance improvement and high performance coaching. Collectively we have in excess of 100 years of combined experience (that makes us sound old, doesn't it). We LOVE what we do and continue to look for ways to grow and develop ourselves as well as our business and what we offer our clients. We strive to always give the best of ourselves to each other and to the wonderful clients we serve.

Malcolm Winnie - Founder and NZ Managing Director

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Mal is a highly respected and sought-after consultant, coach, trainer, facilitator, and keynote speaker in the area of high-performance strategy and execution and performance improvement. He is driven by getting real-world practical results for his clients that deliver a significant return on investment.

Mal has outstanding success across NZ and Australia delivering high-performance coaching across the public and private sectors. He has also worked across high-performance sports in New Zealand with internationally acclaimed teams such as the All Black's Men's and Women's 7's team, The Black Ferns, and The Waikato Chiefs to name a few.

Mal brings a passion for psychology and specific areas of neuroscience and is always looking at the latest research in regard to human performance, team performance, and organizational performance.

Mal is a lifelong outdoor adventurer and has been fortunate enough rock-climb, hike, and kayak in many remote and wilderness environments around the world. These days he runs ultramarathons as a way of being able to walk (or in his case run) his talk around performance.

Craig Coldstream - Founder and US Managing Director

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Originally from New Zealand, Craig moved to the US after marrying his wife who originates from Boston. Craig has 25+ years of leading teams across diverse organizations with a focus on Performance improvement across people, process, technology, systems, and risk. He has a particular interest in leadership performance and coaching to improve engagement, motivation, and performance behaviors.

Craig has an MBA, and BBS (accountancy) and is actively helping an organization or team improve performance somewhere.

In his youth, Craig was an outstanding rugby player and representative of rugby in his home country of New Zealand.

Lisa Moriarty

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Lisa's career journey spans 25+ years in various Information Technology roles. Her experience as a leader, trusted advisor, and mentor makes her highly skilled at coaching individuals and teams. She believes everyone can excel when given practical tools and techniques and has a natural talent for shifting mindsets and behaviors so you can begin seeing results immediately.  

Blair Stevenson

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When it comes to creating performance improvement you cannot go past Blair Stevenson. The brains behind the system, Blair has 23 years of experience with these methodologies and has helped many organizations across Australasia (NZ, Australia, and Asia) get significant performance and productivity improvement gains.

Blair has a BA in Psychology and has held several Senior Leadership roles in business before going out on his own.

Blair is a father and husband and when not working can be found applying his love of performance and performance improvement to his other passion of road cycling and racing.