Inclusive high-performance culture, built with you.
We help you turn culture challenges into growth opportunities, conflict into collaboration and silos into synergy. Through every conversation and workshop, we move your mindset & culture forward, one step at a time, from 0 to 1, 1 to 2 and 2 to 3. Let’s deliver excellence together!
We partner with:
We are a boutique consultancy that breaks down outdated workplace norms and helps you strengthen your culture, so leaders & teams can excel through high performance, confident action and genuine collaboration.
75% of managers feel overwhelmed by growing responsibilities
Only 36% of HR leaders believe their programmes adequately prepare leaders for future challenges
Organisations with highly engaged employees see 21% greater profitability compared to those with low engagement
(Data source: Gartner)
The data does not lie:
Yet, do not fear! The gaps can be bridged by creating cultures where people feel seen, valued and empowered to innovate, share ideas and perform at their best.
We do this everyday and can guide you to achieve better engagement, which we know = better results.
Your journey starts here!
Our Services
Culture
Evolve your workplace dynamics with insights & strategies that foster high performance & collaboration
Coaching
Experience tailored one-to-one sessions for senior leaders that build agility, emotional intelligence and presence.
Speaking
Join our curated live workshops and events, designed to inspire positive action and build stronger teams
Learning
Equip your teams with powerful soft skills thanks to our scalable L&D programmes
Why High Fifteen?
Our Difference
We are ‘outstanding’, ‘inspirational’, ‘amazing’, ‘instrumental’, ‘incredible’ etc. Our clients’ words, not ours. Yet, we agree ☺️.
We have had the pleasure of working with over 100 amazing companies across industries - from luxury fashion and beauty brands to real estate firms, charities and tech scale-ups.
At the heart of what we do is a genuine passion for supporting leaders, guide teams to thrive while ensuring sustained focus & motivation, stellar results and respect.
We want you to feel:
✅ Empowered
✅ Assertive
✅ Inspired
✅ Challenged
We support our clients by:
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Every partnership is built on deep listening, positive psychology-driven insights and a flexible approach that meets you where you are and takes you where you want to go.
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We have worked with world-renowned brands, yet we approach every client relationship with the care and commitment they deserve to succeed.
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High performance isn’t just about results: it’s about accountability and sustainability. We design strategies that don’t just work today but keep your teams thriving tomorrow.
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Whether you are a micro business, a scaling business, a charity or a global organisation, we deliver tailored solutions that maintain integrity, engagement and long-term cultural impact.
Client Stories
Our work has inspired over 30,000 employees and senior leaders globally so far.
Vanessa was invited to speak at Levi’s HQ in Belgium. She delivered a powerful keynote on career progression, networking and growth mindset to 120 senior women - earning a standing ovation and many fantastic feedback comments.
This led to an invitation to run a series of 3-hour workshops and serve as the host for their gender equity summit, 2 years in a row, shaping important and empowering conversations around gender equity and driving meaningful change.
Partnering with Sony Music, we supported the cultural development of multiple teams through workshop facilitation and coaching.
One team embarked on a full cultural transformation programme with us, progressing from ‘storming’ to ‘performing’ in just eight months. Using a blend of coaching and facilitation tools, we guided 15 highly skilled and passionate individuals to thrive while creating a compassionate team environment - unlocking their full potential as a high-performing team.
For two years, we partnered with Gymshark to support their mission of fostering a community where everyone truly feels they belong. We supported the business with inclusive high performance training, consultancy to the HR team with the review of their employee life cycle, hosted cultural events and supported the brand team with some of their campaigns. The Chief Brand Officer described our role as a ‘guiding light’ in ensuring Gymshark showed up for its people in the right way, at the right time.
Stay inspired. Stay informed.
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