our judges

Nominations for the Unseen Business Awards are now closed.
Stay in the loop about the Unseen Business Awards 2025

The Unseen Business Awards are judged by a distinguished panel of experts with extensive experience in combating modern slavery.

Their diverse backgrounds and proven track record ensure a rigorous and fair evaluation process, recognising the most impactful initiatives tackling this global issue.

All nominations will be assessed against four key criteria: commitment, collaboration, innovation and impact.

Read our judging guidelines for more information on what the judges will be looking for.

Dr Martin Buttle at CCLA - Unseen Business Awards 2025 Judge

dr martin buttle

Better Work Lead, CCLA Investment Management

Martin joined CCLA Investment Management in 2022 to lead the Better Work pillar of CCLA’s sustainability strategy, this includes coordinating the ‘Find it, Fix it, Prevent it’ programme on Modern Slavery as well as broader engagements on Living Wage, Decent Work and Business and Human Rights. In this role he has published the first investor backed benchmark on corporate disclosures on modern slavery. 

Previously, Martin was Head of Good Work at ShareAction and has over 18 years’ experience in labour and human rights across academia, consultancy, and the non-profit sector, working with the fashion, food, finance, and retail industries. He was the apparel and textiles lead at the Ethical Trading Initiative, running human rights programmes in India, Turkey, and the UK. He has served on several international advisory groups, including the OECD’s Garment and Footwear Due Diligence Guidance, the UK Sustainable Clothing Action Plan, and the Business Commission to Tackle Inequality Working Group. He holds a PhD from the University of Birmingham on ethical finance in the social economy.

Sonya Duncan, CEO SD Strategies - Unseen Business Awards 2025 Judge

Sonja Duncan

CEO, SD Strategies Pty Ltd

Sonja is a passionate advocate for human rights and sustainability in business, with 30 years’ experience across environmental, social impact and modern slavery risk management. As CEO and founder of SD Strategies, she has worked with SMEs and multinationals across diverse industry sectors to embed the UN Guiding Principles and drive real-world change for vulnerable people in supply chains. Sonja has led audits, consultations and training across Australasia, including Laos, PNG and the Philippines. With expertise in sustainable supply chains, she empowers businesses to identify risks, close gaps and lead with integrity. Sonja holds a Master of Laws, a Master of Environmental Management, and postgraduate qualifications in sustainability. 

shaun sawyer

Unseen Trustee

Shaun is an experienced leader with over 10 years as a Chief Constable and CEO, specialising in combatting modern slavery, organized crime, and counter-terrorism. As Chair of the National Police Chief’s Council (NPCC), Performance Coordination Committee, and the National Crime Agency Modern Slavery Threat Group, Shaun has led national efforts to address these challenges. He also serves as NPCC Lead for Organised Immigration Crime and Modern Slavery. A strong advocate for youth development and community-based diversion programs, Shaun brings a wealth of expertise and a deep commitment to justice to Unseen. 

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survivor consultant (anonymous)

For safeguarding reasons, we cannot share the identity or image of our Survivor Consultant.

As someone with lived experience of modern slavery, their voice plays a critical role in shaping the judging process. Their invaluable insights ensure that the perspectives and needs of those most affected remain at the heart of the Unseen Business Awards. This is part of Unseen’s ongoing commitment to survivor empowerment, inclusion, and meaningful participation in the anti-slavery movement.

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nominate your business now

Want to showcase your impact in the fight against modern slavery? Nominate your organisation for the 2025 Unseen Business Awards. Deadline 30 June 23.59pm BST.

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about us

about us

Our mission is simple: to put an end to slavery for good. We do this by supporting survivors of modern slavery and trafficking and working collaboratively with our partners to put an end to exploitation.

our impact

our impact

Since Unseen began in 2008, we’ve supported over 800 survivors of modern slavery through our safehouse and outreach services and identified over 30,000 potential victims through our Helpline.

business services

Join a growing community of leaders taking action against worker exploitation. We tailor our approach to your specific needs, whether you’re taking your first steps or refining existing initiatives.

Stay in the loop about the Unseen Business Awards 2025
Justine Currell

As I came to understand more about the issue, including through a visit to an Unseen safehouse, I knew I needed to do more to stop this abuse and exploitation.

For the last five years of my Civil Service career, I was the Modern Slavery Senior Policy Advisor in the Home Office and led on development of the Modern Slavery Act, including the transparency in supply chains provision and business guidance.

I joined Unseen to lead the development of the Modern Slavery & Exploitation Helpline, and Unseen’s work with businesses. I am regularly called upon to present at national and international conferences and use my experience of working with Ministers to influence other governments internationally to take action to address modern slavery and, in particular, business supply chain issues.

In my spare time I enjoy keeping fit, music, reading and travelling.

Andrew Wallis

What ultimately compelled me to act was a report on how people from Eastern Europe were being trafficked through Bristol airport to the USA. Kate Garbers, who went on to be an Unseen Director, and I wrote to all the city councillors, MPs and the Police Chief Constable challenging them on the issue. The challenge came back to us: this city needs safe housing for trafficked women. And so Unseen began.

But we never wanted Unseen to be just about safe housing. We wanted to end slavery once and for all, and that remains our driving focus.

I chaired the working group for the Centre for Social Justice’s landmark report “It Happens Here: Equipping the United Kingdom to Fight Modern Slavery”. This is now acknowledged as the catalyst behind the UK’s Modern Slavery Act of 2015. It was a great honour to be awarded an OBE in the Queen’s Birthday Honours that year. On the other hand, I’ve also been described as “the loveliest disrupter you could ever hope to meet”.

This job has taken me from building flat-pack furniture for safehouses, to working with businesses to address slavery in supply chains, to delivering training, raising awareness and advising governments around the world.

When not at work, I enjoy travelling, spending time with my dog Harley, cooking, supporting Liverpool and Yorkshire CC, music (I’m a former DJ) and endurance events such as the Three Peaks Challenge and Tribe Freedom Runs – which I vow never to do again. Until the next time.