Yvonne Treen

Yvonne’s career is built on extensive experience in industrial relations, generalist HR roles, general management, sales and marketing, procurement and P&L operations functions across large corporates

Yvonne’s career is built on extensive experience in industrial relations, generalist HR roles, general management, sales and marketing, procurement and P&L operations functions across large corporates.

As co-founder of the Ripasso Group, Yvonne has worked across a wide range of clients in three key areas: change management, coaching and leadership development. She is a specialist coach in dealing with individuals and teams in conflict, and more particularly rehabilitating leaders whose behaviour is seen as highly abrasive. Her passion is supporting emerging female leaders to take charge of their careers.

Yvonne has in-depth experience in assisting teams and organisations with change management. She has provided organisational development support to national and iwi-based kaupapa Māori organisations.

She is an experienced speaker at among others the 2016 International Association of Bullying and Harassment’s International Conference, HR leaders’ conferences, as well as the ICF New Zealand Conference on Conflict Coaching. Her main focus: to develop a success mindset and constructively handle unconscious bias in the workplace.

Our Facilitators

IMNZ works with more than 20 of NZ’s best facilitators and coaches to deliver our leadership development courses and programmes. Our facilitators are seasoned practitioners with at least 10 years’ experience or more in their content areas. They draw upon their professional accomplishments and career experiences to deliver personalized, practical learning, and offer valuable, applicable insights. You’ll find that many of our facilitators come from a wide range of industries and sectors. They frequently serve as instructional designers, managers, coaches, human performance improvement professionals, and consultants.

Jon Dunning

Jon Dunning

Lisa Mandic

Lisa Mandic

Denis Square

Denis Sartain

Rhys Watson

Rhys Watson

Richard Millar

Richard Millar

Richard Millar

Stefan Doll

Richard Millar

Gabi Berto

Christine Wattie

Cristine Wattie

Cindy Lincoln

Cindy Lincoln

Cindy Lincoln

Wilson Hull

Nic Preddle

Nic Preddle

Nic Preddle

Yvonne Treen

Nic Preddle

Alex McKenzie

Tia Chakravarty

Tia Chakravarty

Tia Chakravarty

Suzanna Rangi

Tia Chakravarty

Jane Patterson

Graham Watson

Graham Watson

Graham Watson

Melissa Anderson