About Matt
I’m Matt Ellerton. I help organisations shift culture by changing what people actually do - especially when the work is pressured, messy, and full of trade-offs.
Through Culturicity, I work with organisations on culture change, behaviour change, leadership, and internal communication. I've also held in-house roles in large, complex organisations, so I bring both an external perspective and an inside understanding of how change really lands.
I’ve worked across global and regional environments, including extended time living and working in Hong Kong, Singapore and Germany. That matters because culture work is rarely neat - it’s often cross-functional, cross-cultural, and shaped by a lot of unspoken assumptions.
I’m based in the UK and open to consulting, interim and permanent roles.
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How I see culture
Culture isn't your values statement. It's the default behaviour people fall back on when time is tight, priorities clash, or something feels risky.
It shows up in the everyday stuff:
- who makes decisions, and how quickly
- whether people speak up or play safe
- how conflict gets handled
- what gets rewarded, tolerated, or quietly avoided
- whether the customer is really present in day-to-day choices
That's why I'm sceptical of culture work thats stays at the level of messaging. I'm more interested in the habits, decisions and signals that shape what people actually do.
How I work
I’m not interested in behavioural change as theatre. I’m interested in whether anything actually shifts.
That means I use small, practical experiments to test what helps people behave differently, then build on what works.
I call this the Culture Experiment Loop.
It’s simple, evidence-led, and designed to make progress visible.
Where I add most value

- Culture shifts that need to show up in real work, not just messaging
- Leadership role modelling, especially around ownership, accountability and decision-making
- Psychological safety that supports honesty and pace
- Stronger customer focus in day-to-day choices
- Reducing friction, handoffs and unnecessary complexity
- Building experimentation habits that actually stick
In plain terms: I help make culture practical.
What it's like to work with me
- Hands-on and practical - I don’t disappear behind slide decks
- Clear and direct - no vague language, no theatre
- Collaborative where it helps, decisive where it’s needed
- Focused on behaviour, decisions, habits and systems
- More useful than performative
- Quick to learn, adapt and build momentum
When a project needs extra capacity or specialist skills, I bring in a small network of trusted associates. You’ll always know who’s involved and why.
Want to talk?
If you’re looking for support on a culture, behaviour change or internal communication challenge - or hiring for a permanent or interim role in this space - I’d be glad to hear from you.
Click below, or email me at matt@culturicity.uk