Clare Sion

Clare Sion


Senior Consultant – HR and People, Campbell Tickell

Welcome to Issue 79 of the CT Brief, an edition that puts the spotlight firmly on future leadership. At a time of rapid change and growing complexity across the not-for-profit, public, and housing sectors, leadership is under the microscope like never before. From emerging talent and inclusive governance to crisis management and succession planning, this edition explores how today’s organisations are nurturing tomorrow’s leaders and reshaping themselves in the process.

In this issue, we examine the evolving face of leadership through multiple lenses. We look at Equality Diversity and Inclusion in leadership and the essential role of disability-inclusive leadership, while board shadowing and emerging talent programmes showcase how organisations are investing in the next generation. We hear from leaders in transition and explore how leadership itself is changing to meet new demands, whether through culture scans, organisational redesign, or future-proofing strategies.

This edition also reflects on what effective leadership means in practice. From crisis management to housing and mental health, and from the unique history and legacy of a community-owned housing association (WECH) to reflections on older people’s housing, we see how leadership manifests at every level. We also turn to timely discussions on football regulation, homelessness, and the cultural shifts needed to drive real change.

Whether you’re a new leader stepping up, a board member thinking ahead, or part of a team driving innovation from within, we hope this issue offers both practical insight and thoughtful reflection on what leadership looks like now, and what it must become to meet the future.

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Disclaimer: We welcome guest blogs and articles for our website and CT Brief. The views, opinions and positions expressed in such blogs and articles represent those of the authors and do not necessarily represent those of Campbell Tickell.

Issue: 79 | September 2025

Contents

Hiker helps fellow walker up a hill

What makes an effective leader?

Clare Sion, Senior Consultant – People and HR, Campbell Tickell

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Diverse group of colleagues in a meeting

Future leaders: why representation at the top matters

Rachael Williamson, Executive Director of Policy, Communications and External Affairs, Chartered Institute of Housing

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Nathan Warren

Leadership, disability and the future of inclusion in housing

Nathan Warren, Group Director – Growth and Partnerships, Sanctuary

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James Walder with his executive team

Making the transition to CEO

James Walder, CEO, North Star Housing Group

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Unlocking personal growth concept

Reshaping and future‑proofing a growth mindset: a leadership imperative

Janie Frampton, Referee of Professional Men's Football and Leadership Inclusion Speaker

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Sailing boat navigation instruments

Navigating uncertainty

Priya Nair, Chief Executive, The Housing Finance Corporation

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Our services: Governance and regulation

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WECH campaigners in 1985

WECH calls on young residents to safeguard community ownership

Jonathan Rosenberg, Founder, WECH

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close-up of a rabbit

When things go wrong...

James Tickell, Partner, Campbell Tickell

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Close up of footballer kicking the ball

Back of the net!

Greg Campbell, Partner, Campbell Tickell, and Niall Couper, CEO, Fair Game

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A young man sits in a hospital waiting area

Mental health hospital discharge

Isaac Barry, Associate, Campbell Tickell

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A person's shadow on the ground

Where there are shadows, there is light

Sufina Ahmad, Director, John Ellerman Foundation

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Our services: CultureScan

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Emerging Talent Programme – removing bias

Hermione Penny, Emerging Talent Programme Manager, Future of London

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Two colleagues laughing

Board culture

Matthew McClelland, Associate Consultant, Campbell Tickell

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Gardener digs in the soil with a spade

Beneath the surface – understanding organisational culture

Tracey McEachran, Associate, Campbell Tickell

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Older woman sitting on a stair lift at home

Housing that supports healthy ageing

Holly Holder, Senior Consultant, Campbell Tickell

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A mother and her children at home

Capital Letters: homelessness organisation to close

Sue Edmonds, CEO, Capital Letters

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CT News: the latest, events, insights and jobs

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Catch up on previous CT Briefs

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