Welcome to Harthill

Home of the Leadership Development Framework


Facilitating the development of people, teams and organisations

Consulting   |   Coaching    |   Profiling

The complexity we face needs more than new skills. It needs expanded minds.

We support organisations, teams, leaders and coaches as they expand their meaning-making to become more agile, systemic and flexible, to work more effectively in complex and rapidly changing systems.

Our work is grounded in our Leadership Development Framework, a key model in the field of vertical development.

Leadership Development

Leadership Development

Using a vertical development lens, we support leaders at all levels to think systemically, respond to ongoing change, and engage more effectively with the complexity around them, through tailored and co-created interventions. >more

Team Development

Team Development

We work with any team - executive, senior leaders, intact, new team, old or new challenges - to understand the dynamics shaping current behaviour, to help them think and function differently, building capability to change the way it operates. >more

LDF and Profile

The Leadership Development Framework and Profile is an intelligent instrument designed to bring your invisible ‘operating system’ to the surface so you can explore its current resources and limitations, and also expand and deepen your capacity for truly potent, human leadership. >more

Executive Coaching

Executive Coaching

Deliberately developmental and transformational coaching for individuals and teams. Using the LDP, meaning-making capacities, transformational capabilities, developmental inquiry, experimentation and practices, we have coaches in over 40 countries using a range of languages. >more

Coach Development

Coach Development

In our developmental work with coaches we seek to help them nurture and build greater capacity to create for their clients  a truly generative space within which their inquiry yields a more expansive space of insight, wisdom and understanding. >more


Harthill Community

Harthill Community

Our community provides an evolving network of practitioners, coaches, consultants, therapists, and leaders; collaboratively shaped by those who share an interest in adult and vertical development. It functions as a dynamic learning ecosystem convened through a range of forums. >more

The HARTHILL Ecosystem


Our people work together with minimal hierarchy, we get stuff done differently.

We co-inquire, co-create and collaborate in our work with organisations, leaders, coaches and consultants globally. We self-organise around important themes that emerge in and of the field, in service of developing healthier, more sustainable ecosystems.

We facilitate Adult Development to support future success in this changing world.


Harthill Reads

By Nial O'Reilly June 8, 2026
A new European survey of psychiatric trainees , published in March, lands a finding that should not surprise anyone and yet keeps surprising the system: 63% had no leadership training in their programme, every single respondent said there should be, and those who did receive some were, on average, dissatisfied with it. The diagnosis is correct. The treatment being prescribed worries but does not surprise me. Look at how the survey — and the institutions responding to the same gap — define “leadership.” It is a list of competencies to be acquired: communication, teamwork, public speaking, professionalism, networking, media interaction. The EPA’s new Leadership Academy, launched last year and a genuinely welcome initiative, describes its aims in almost identical terms: enhancing communication skills, team management, presentation and public speaking technique. Even the UEMS mandate, which I’m glad exists, asks trainees to “acquire and continuously maintain” leadership skills. Acquire and maintain. Those are horizontal verbs. They describe the addition of capabilities to a person whose way of making sense of the world is treated as fixed. But notice what the survey authors keep tripping over without the language to name it. They report that the transition from trainee to consultant — the increase in responsibility, and crucially the increase in “awareness about limitations” — changes which skills people value, and they cite this as a driver of leadership development. That is not skill acquisition. That is a shift in how a person constructs meaning, authority and their own role. In the language of adult constructive-developmental theory, and what we recognise in Harthill a s movement between Action Logics — the kind of vertical growth that no competency checklist can deliver, because the checklist assumes the meaning-maker stays the same while only the toolkit grows. This matters beyond psychiatry. The paper itself notes that the COVID pandemic was what “firmly established” leadership as central to medical identity. Yet what that period actually exposed in healthcare leaders was rarely a deficit of communication technique. It was the struggle to hold complexity, ambiguity and competing legitimate demands without collapsing into false certainty or paralysis. That is a capacity of mind, not a line on a syllabus. You can be an extraordinarily skilled communicator and still be overwhelmed by a problem that exceeds your current way of organising reality. So here is the risk. Europe has correctly diagnosed that medical leadership training is absent. The instinct now is to fill the vacuum quickly, and the fastest thing to reach for is a competency framework — definable, teachable, assessable. We will end up training the what of leadership while leaving untouched the who that determines whether any of it transfers under pressure. None of this is an argument against the EPA Academy or against teaching skills. Skills matter. The point is sequencing and depth: horizontal capability sits on a vertical foundation, and a leader’s stage of development shapes whether they can even use the skills we give them. The same conflict-resolution training lands entirely differently on an Expert-stage clinician defending technical correctness and an Achiever-stage one balancing outcomes across a team — and differently again on someone beginning to question the systems they operate inside. The opportunity for the medical leadership community is to build the vertical dimension in from the start, rather than discovering in ten years that the competency programmes plateaued. The evidence is already pointing there. The survey’s own most-favoured modality — a blend of theory and lived practice, reflected on over time — is exactly the experiential, inquiry-based structure that supports developmental growth, and exactly what most current provision lacks. Diagnose the gap as horizontal, and you fill it horizontally. Recognise that what complexity demands is bigger minds, not just fuller toolkits, and you build something that lasts. Santos et al., “Leadership skills training needs of early career doctors: a European survey,” Academia Mental Health and Well-Being, 2026.
By Ian Mitchell February 5, 2026
Taking inspiration from Emily Dickinson and the HopePunk concept, Ian Mitchell uncovers a series of ‘contrapuntal weavings’ for coaches and supervisors to ponder in their practice
By Nial O'Reilly November 12, 2024
Extend and Include
By Nial O'Reilly July 16, 2024
Becoming
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