MEET THE TEAM
We’re a close-knit team of thinkers, doers and change-makers who believe in better — better ways of working, better outcomes for clients and a better experience for the people delivering them.
WE’RE HERE TO DO CONSULTING DIFFERENTLY
Our core team brings together seasoned transformation leaders, strategists, technologists, and change experts — all united by a belief that there’s a better way to do consulting.
We’re grounded, curious, collaborative and here to make a real difference. Many of us have been client-side, driving change in complex organisations and overcoming the very challenges our clients face today. We show up with humility, challenge when it counts, and genuinely care about the people we work with.
Around us is The Change Society: a curated network of over 1,000 practitioners with deep domain expertise and real delivery experience — ready to be mobilised around your most strategic missions.
Come and say hello to just some of the friendly faces in Team Orange.
Nataly Matic
Head of Consulting
Adrian Stalham
Chief Change Officer
Jacqueline Shakespeare
Consulting Partner
Leila Callaghan
Consulting Client Director
Sibbs Singh
Consulting Principal
Matt Austin
Consulting Principal
Peter Tingay
Manager
Harry Eatough
Manager
Archie Cobb
Senior Consultant
Mat Stanley
Delivery Director
Ellie Jarvie
Manager
Siobhán Nuzum
Manager
Larissa Dalgarno
Client Engagement Lead
In the Spotlight
Matt Bradley
Managing Director - UK
Jacob Perring
Client Director
Mathilda Börjesson
Client Solutions Manager
Emma Ginnelly
Client Principal
Imogen Swaffer
Client Principal
Sarah Williamson
Community Development Manager
Maddy King
Community Engagement Executive
Ricky Wallace
Head of Marketing
Rebecca Abrahams
Marketing Executive
Taisiia Vaskivska
Media Production Manager
In the Spotlight
Connecting you with experts.
The Change Society™ is Sullivan & Stanley’s community, co-created with over 1,000 senior change practitioners with years of client-side experience across a range of sectors.
Our vision is to create a globally connected expert workforce that helps businesses transform.
- 500 + vetted change professionals
- 100 % qualified
- 672 years' experience
Start your transformation.
We believe in co-creating innovative solutions with our clients, and our approach is designed to leave you more capable than we found you. So, if you’re ready to accelerate your business growth and make a real impact, get in touch today.