Better leaders. Stronger teams. Real impact.
For organisations
You’re looking to build stronger, more capable leaders across your business.
We partner with organisations to design and deliver leadership development that is practical, relevant, and built for real-world, measurable impact.
- Bespoke programmes aligned to your strategy and context
- Scalable solutions for leaders at every level
- Coaching and workshops to support lasting behaviour change
- Measurable behaviour change and results
For leaders
You want to grow your leadership capability and make a greater impact.
Our open programmes and coaching experiences are designed for busy people who want practical tools, fresh perspective, and support to lead effectively with confidence.
- Time-conscious learning that fits real workloads
- Action-focused, not theory-heavy
- Immediate, practical application you’re guided to use right away
- A supportive network of peers and coaches
Why Mantle?
We don’t believe leadership development should sit on a shelf. Everything we do is designed to create real, lasting change.
Practical not theoretical
We focus on what actually works in the real world — giving leaders tools, habits and approaches they can apply immediately.
Grounded in neuroscience
Our programmes are built on evidence-based insights into how people think, behave and learn — helping leaders create meaningful, sustainable change.
Designed for behaviour change
It’s not just about insight. We support leaders to translate learning into action, so change sticks long after the programme ends.
Built for busy leaders
Flexible, time-conscious learning that fits into real workloads — without adding unnecessary complexity.
Tailored to your context
Whether working with individuals or organisations, we design experiences that reflect your reality — not a generic, one-size-fits-all approach.
Our Clients
Testimonials
Dion
“Working with Mantle has had a huge impact on our team at Instant Finance. From the start, the bespoke nature of the program really spoke to our specific challenges. The most significant change has been in the way our leaders now communicate and collaborate. They are more confident in their roles and have developed greater courage to speak up and address issues head-on, or bring new ideas to life. The connections between branches are stronger than ever, and the culture of shared learning has become a game-changer for us. Mantle’s ability to design a program that fit our unique needs, and to deliver it in a way that had real business impact, has been exceptional.”
Ota Savaiinaea Aben
"The team at Mantle have been pivotal in helping my leadership team shift to a more empowered, inclusive, and performance driven culture. Their focus on not only the skills and tools to do that, but most importantly the mindset underpinning it, has enabled us to heighten engagement, accountability, and growth within all team members, both our leaders and team members.
Mantle brought a dedicated focus to truly understanding our needs through a consultative process that continued throughout our engagement with them.
As a result, the development and coaching given was focused, tailored specifically to our needs, and provided strong links to the wider MBIE organisation. I highly recommend them to any organisation that is seeking real behaviour change and growth in their leaders and overall performance."
Mercury
“I’ve witnessed well-meaning performance “feedback” having the unintended consequence of actually detracting from a team’s ability to reach its potential… I now have a better understanding of how to keep a team focussed on improving rather than just proving when reviewing performance.”
Tanya Harvey
“You quickly get under the skin of the organisation and you offer leading edge thinking on development and applying neuroscience. Your services are practical and pragmatic not academic or heavy on theory. We now have more confident and engaged leaders and we are growing our leadership mind-set and opportunities. You were quickly able to add value up front and I like your flexibility and collegial approach.”
Stephanie Field
“Mantle established themselves as a key strategic partner, playing an integral role in a number of successful OD initiatives across both the NZ and Australian businesses.”
Jenni Coles
“We decided to use the services of Mantle because we liked how well you listened and got to the heart of our issues and understood our current reality. You have employed a partnership design methodology and successfully designed and implemented the programme. We now have leaders who have a vision and personal route map for self-improvement. We have increased performance in teams, change leadership and engagement.”
The Leader
“I now think of myself as a leader and understand how I can influence our future at BCS.”
Marina Dzepina
“One of the benefits of using the leadership consulting services of Mantle is we now have leaders who have a vision and personal route map for self-improvement. You are very easy to work with and believe in partnership with your clients. Graham and Denise are constantly engaging on leading edge thinking and are very willing to share and explore new ideas in the field of leadership development.”
People Leaders
“Thank you so much for facilitating a valuable growth experience.’ ‘Invaluable, fun, interactive and ‘real’ workshops.”
Julia Wiegandt-Goude
"Partnering with Mantle transformed our approach to leadership development. Their ability to understand our unique needs as an organisation, and deliver a customised programme has been exceptional. Our leaders are now better equipped to guide their teams with confidence and adaptability, creating a culture that is both supportive and results-driven. Mantle's expertise in creating dynamic, impactful learning experiences has made a significant difference for our staff and the animals we serve."