About
Comms & Change Consultancy
From launching new digital experiences to evolving your culture, your success hinges on making meaningful connections.
It involves evolving mindsets, motivating action, and influencing behaviour to achieve rapid, real results.
Hi, I’m Sarah
Over 15 years ago, I set out with a mission: to help companies generate change from within, empowering them to adapt and transform for the future.
A unique, communications & storytelling approach
My blended approach has always been different to traditional change consultants; it’s empathy and communications-driven and fosters collaborative transformation in a way that prioritises wellbeing.
I am passionate that communication and storytelling are more than just tools—they’re the key to driving connection and evolution.
Influencing at scale
I founded Estellar in 2007 in East London’s Tech City to help businesses succeed in the digital age and the future of work.
I partnered with multinationals to turn their complex, high-value transformations into relatable and engaging journeys. Using communication as a transformative force, I’ve helped businesses connect, inspire, and achieve results at scale.
The era of next-level change
Now the new way we work is here, and I am based in Brighton & Hove, UK, working globally, to help even more businesses and leaders navigate a world that’s increasingly digital, agile, and purpose-led.
When you align around a story and tap into the innovation of your people, the journey to the future becomes more successful. That’s when businesses truly thrive.
SARAH MATTHEWS
FOUNDER OF ESTELLAR
Change Consultant, Communications Strategist & Coach
My unique approach draws on storytelling, digital marketing, sociology, psychology, neuroscience, and much more, to promote connective and collaborative change.
Previous Clients:
AstraZeneca, Bupa, Deloitte, Discovery, Informa, Novartis, BlackRock.
Connection
Creativity
Empathy
Fairness
Quality
Respect
TOP VALUES
Book a Discovery Call
Have a question or curious about how we can work together? Let’s have a relaxed, no-obligation discovery call to explore your needs and see how I can support you.