Holly Miller (She/Her).

Partner

e. holly@unifypartnership.com

Meet Holly Miller. A leadership development specialist with an infectious blend of energy, curiosity, and empathy. With over 15 years of leadership experience (including a decade fully devoted to coaching and facilitating teams), Holly lives and breathes the craft of human growth and transformation.

From her early days as a maths teacher - yes, she really can make fractions fun, to delivering leadership programmes for organisations like Netflix, Estée Lauder, Shopify, Rolls Royce, National Air Traffic Control and Zurich, Holly has always specialised in enabling people to perform, innovate and connect.

She holds a Master’s in Education Training Management, an ILM Level 7 Executive Coaching qualification and is about to be accredited with ACC credential (fingers crossed!), meaning she brings both academic rigour and real-world practice to her work.

Holly’s sessions are marked by that rare combination: the spark of playful creativity and the foundation of thoughtful trust. Grounded in emotional intelligence, and equipped with the Insights Discovery framework (her natural sunshine yellow energy in full effect), she creates spaces where teams genuinely open up, reflect, and launch into meaningful action. Using tools like the GROW model and clean language techniques, she helps clients reframe situations, dig deep into root challenges, and co-create solutions they own.

When she’s not in a session, Holly is typically found pretending to be a Pokémon with her kids, plotting her next adventure, and feeding her lifelong love of learning. She believes work should be meaningful, energising and full of connection — and she’s lucky enough to help leaders and teams around the globe create exactly that.

Testimonials.

“Holly is a brilliant executive coach. Throughout our 121 sessions, she fully understood and helped me to prioritise challenges and work through realistic solutions and feasible actions. She’s highly professional and a great executive partner” 

 

Amber Palumbo, Netflix

 

“If you want a leadership or an executive coach, look no further! Holly has the knack of relating to any leader or executive on a level that really helps them understand their strengths and weaknesses..” 

 

Diluk Rathnayake , University of Greenwich