Leadership Consulting rooted in purpose

We believe that the quality of an organisation's leadership determines the quality of everything it produces. That conviction has guided every engagement, every programme, and every relationship we have built since our founding.

Consultants reviewing strategy documents in a bright office

Our story

Leadership Harmony Consult was founded with a simple but powerful premise: that organisations thrive when their leaders operate in harmony — with themselves, with their teams, and with the strategic direction of the enterprise. Our founder spent over two decades inside large organisations, witnessing first-hand how leadership misalignment could derail even the most promising strategies and how aligned, self-aware leadership teams could achieve extraordinary results under the most challenging conditions.

What began as a solo practice in Northern Ireland has grown into a respected leadership consulting firm serving clients across the United Kingdom and beyond. Over the years, we have partnered with organisations ranging from fast-growing technology start-ups to established public-sector institutions, always bringing the same commitment to depth, rigour, and genuine partnership.

Our approach has never been about offering off-the-shelf solutions or recycling the latest management fad. Instead, we invest time in understanding the unique dynamics, history, and aspirations of each client. We listen before we advise. We diagnose before we prescribe. And we stay engaged long enough to ensure that the changes we help catalyse become embedded in the fabric of the organisation, not just the slides of a workshop presentation.

Our mission and values

Our mission is to help leaders and organisations discover their fullest potential through principled, evidence-based consulting that respects the human dimension of every business challenge.

We are driven by a set of core values that inform every interaction, every recommendation, and every piece of work we deliver. These values are not aspirational slogans — they are the standards by which we hold ourselves accountable and by which we invite our clients to hold us accountable as well.

Integrity

We tell the truth, even when it is uncomfortable. Our clients trust us because we prioritise their long-term interests over short-term convenience, and we never shy away from the candid conversations that real progress requires.

Depth

Surface-level advice creates surface-level change. We invest the time and intellectual effort to understand the deeper systemic patterns at play in every organisation, ensuring our recommendations address root causes rather than symptoms.

Partnership

We do not position ourselves as outside experts who parachute in with answers. We work alongside our clients as genuine partners, co-creating solutions and building internal capability so that our impact endures long after the engagement concludes.

Impact

Every engagement is measured by the tangible difference it makes. We set clear success criteria from the outset and track progress rigorously, because we believe that leadership consulting should be judged by outcomes, not by the elegance of the process.

Meet the team

Our consultants bring decades of combined experience across industries, disciplines, and geographies. What unites us is a shared passion for helping leaders grow.

Portrait of Eleanor Marsh, founding director

Eleanor Marsh

Founding director

Eleanor brings over twenty-five years of experience in organisational development and executive coaching. Before founding Leadership Harmony Consult, she served as head of leadership development at a FTSE 250 company and as a senior consultant with a global advisory firm. She holds an MSc in organisational psychology and is an accredited executive coach with the International Coaching Federation.

Portrait of David Keane, senior consultant

David Keane

Senior consultant

David specialises in change leadership and strategic facilitation. He has guided leadership teams through mergers, regulatory transformations, and large-scale digital transitions across the financial services and public sectors. His calm, analytical approach helps leaders see complexity clearly and act decisively. David holds an MBA from a leading business school and is a certified practitioner in several psychometric assessment tools.

Portrait of Amara Osei, consultant and coach

Amara Osei

Consultant and coach

Amara focuses on culture transformation and leadership development programmes. Her background in behavioural science informs her evidence-based approach to helping organisations build cultures of psychological safety, accountability, and innovation. She has designed and delivered leadership programmes for over forty organisations and is passionate about developing the next generation of inclusive, purpose-driven leaders.

Our track record

Numbers tell part of the story. The relationships behind them tell the rest.

Over the years, Leadership Harmony Consult has had the privilege of working with organisations at pivotal moments in their journeys. From helping a regional healthcare trust redesign its clinical leadership model to supporting a technology company through a cross-border acquisition, our work spans contexts and sectors but is always anchored in the same fundamental belief: that better leadership creates better organisations, and better organisations create a better world.

We measure our success not only by the feedback we receive at the end of a programme but by the sustained improvements our clients report months and years later. Many of our client relationships span multiple engagements over many years, a testament to the trust and value that our leadership consulting approach delivers.

150+

Organisations served

12

Years in practice

96%

Client satisfaction rate

800+

Leaders coached

Work with us

Get in touch

We would love to learn about your organisation and explore how our leadership consulting services can support your goals.

Address: 32 Bernhard Wynd, Zboncak-upon-Simonis, Northern Ireland, ZE2 2OX, United Kingdom

Phone: +44 1380 900550

Email: [email protected]