Our Purpose

Mont Joly Coaching was created to help leaders become the leaders they are capable of being — and build organisations where people can thrive and perform at the highest level.

Over many years working inside and alongside organisations, Jag became convinced that sustainable success is driven not only by a clear vision and strategy, but by the environment leaders create: the culture, relationships, alignment and conditions in which people can truly thrive.

High performance is not a “soft” issue. Only when positivity and productivity are in the optimum balance, do organisations consistently outperform — financially and humanly.

Mont Joly Coaching exists to support leaders in becoming the leaders they aspire to be, and in shaping organisations where people can deliver exceptional results while growing, contributing and flourishing.

Jag Mundi

Founder & Lead Coach

Jag is a certified leadership, executive and systems coach and has been coaching senior leaders and leadership teams since 2012.

This followed a two decade career in the City as a trusted adviser at CEO and Board level. Jag was UK Head of Corporate Finance at Investec, a FTSE 250 international bank, and later Head of Investment Banking at Numis Corporation, where he was part of the executive team that built the business into a pre-eminent player in the London mid-cap markets.

Earlier in his career, Jag trained and practised as a lawyer.

This experience informs a coaching practice grounded in commercial reality, organisational complexity and leadership impact.

Jag’s education includes a first class law degree from Oxford University and the AMP Programme at Wharton.

Claudia Mundi

Co-Founder & Executive Coach

Claudia Mundi is an executive and leadership coach working with senior leaders and teams on presence, relational dynamics and navigating change.

She brings a background in psychology alongside corporate experience in global organisations. Before coaching, Claudia held marketing and brand leadership roles at companies including Diageo, Warnaco and Gossard.

Her work combines warmth, insight and rigour, supporting leaders to create environments in which people and organisations can thrive.

Associate Coaches

Mont Joly Coaching works with a small group of exceptionally talented and experienced certified associate coaches to support leadership teams and larger engagements.


Jag remains closely involved in all multi-coach engagements.

Based in Spain and operating across Europe, Julius focuses on organisational dynamics, culture and performance, with senior leadership experience including a career in senior international roles at HSBC.

Julius Cardoza

A Master Certified Coach (MCC) specialising in systems, transformational leadership development and culture change. Faculty member at CRR Global, a leading international coach training organisation.

Sunčica Getter

Leadership coach and facilitator specialising in growth, alignment, culture and collective performance.
Senior Faculty member and teacher in advanced systems coaching programmes at The Co-Active Training Institute and at CRR Global.

Sandra Cain