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Meet the team

Impact is bursting with energetic, talented and passionate people who want to make a difference. Our people work from over 30 global locations.

Vicki Percival Impact
UK
Vicki andPercival
Account Manager

My role is to create and sustain positive client relationships and ensure the successful implementation of global programmes. I work in partnership with my clients to develop customised solutions using our innovative approach to leadership. After living in different parts of the world, I love being back in the Lakes. I spend most of my time indulging in great food with friends and exploring the beautiful place I get to call home.

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Tash Morales
New Zealand
Natasha andMorales
Consultant and Executive Coach

I have a real belief in people and a passion for what drives human excellence. I love working with people in the areas of growth & transformation. The work I do with Impact inspires and motivates me. I start my daily routine with yoga and meditation. I love being with my family and being immersed in Nature which is so accessible even in the city, now that I live in New Zealand.

Agata Stanik, General Manager, Country Manager
Poland
Agata andStanik
Country Manager

I am passionate about helping organisations become worth working for and making the world a better place, achieving long term sustainability for a safe future. At Impact I can grow and flourish to my full potential and at my own pace. Together with me grow our partners and our relationships, evolving into true friendships. Ecology, whether it comes to the planet, environment or people and relations, is a value of great importance to me.

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Anthony Cox
UK
Anthony andCox
IT Support

I help to support the entire business with all of their IT related needs. I have had a large passion for all things technology since I was a kid. In my spare time, you can catch me listening to music, on my PlayStation or playing Dungeons and Dragons. 

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Camila Pontieri, Impact
Australia
Camila andPontieri
Finance Manager

I joined Impact back in 2017, and already in my first year I fell in love with the culture and the people. There is nothing better than working in a place where we genuinely care for each other, feel supported, and deliver meaningful work that makes a real difference for organisations. Outside of work, I love spending time with my family in nature, exploring new places. I recharge my energy at the beach, enjoy cooking new recipes, and love listening/dancing music with my kids.

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Tomasz Sławiński, Impact konsultant
Poland
Tomasz andSławiński
Senior Consultant

I am fascinated by moments of change and new beginnings. As a coach, I support leaders in building confidence, influence and authentic leadership. Before moving into coaching, I spent many years performing on opera stages, and I still draw on those experiences when helping clients find their voice and presence.

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Lena Czernecka, Impact Poland
Poland
Lena andCzernecka
Senior Consultant

For many years, I have been fascinated by how people navigate change, uncertainty and pressure. Combining experience as a psychologist, therapist and facilitator, I support leaders and teams in building resilience, self-awareness and healthy relationships. I believe lasting change begins with a deeper understanding of ourselves.

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Sam Rostas, Impact International
UK
Samantha andRostas
Global Lead

After 10 years leading the UK, I am now in a global role focused on two areas: one leading a people project, the other focused on marketing. I grew up through Impact as a marketer and love the buzz of building business through brand and storytelling. My other passion is the people and culture here, so this is the ideal combination for me. When I’m not working, I love spending time with my family, enjoying the outdoors and practicing yoga.

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Magdalena Kwiatek, Senior Consultant
Poland
Magdalena andKwiatek
Senior Consultant

For over 22 years, as a consultant, coach and partner, I support leaders, teams and organizations in the process of change. I am an "educational gadget-head.", sharing what I learn with others, because of my passion for people development. Privately my husband and I run “No Kill” fishing-field, building a community of exceptional people.

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Maggie Pearce, Impact International
UK
Maggie andPearce
Head of Design

I have a global role around developing and sharing our learning practice, which I combine with designing and delivering some of our more complex client solutions. I have developed and pioneered ‘Solution Mapping’ – Impact’s consultancy framework, and specialise in evaluation strategies, as well as designing leadership action based simulations. I'm Impact’s unofficial Chief Cartoonist and, wherever possible, I use cartoons to bring insights and concepts to life.

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Steven Nishida
USA
Steven andNishida
Senior Consultant

A lifelong passion for learning and leadership brought me to Impact, and I couldn't be happier with my decision. As a designer, facilitator, and thought partner, I embrace a scholar-practitioner mindset, running to the issues and engaging others with clarity, empathy, and authenticity. My favorite activity of each day is laughing, playing, and making up bedtime stories with my kids. They're hilarious!

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Our awards

Year after year, we continue to be acknowledged for the quality and effectiveness of our partnerships with clients and for our own work on building Impact as an organisation worth working for.

2026 Training Industry Top 20 Leadership Training Company
2026 Training Industry Top 20 Leadership Training Company

Impact is a 2026 Top 20 Leadership Training Company. Training Industry independently assess the training marketplace for top providers. Their Top Leadership Training List, based on capabilities and expertise, includes Impact for the 16th consecutive year. 

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Chief Learning Officer gold award 2025
Gold Excellence in Partnership Award from Chief Learning Officer 2025

Impact won the gold award at the Chief Learning Officer 2025 Learning in Practice Awards for Excellence in Partnership. This recognises our support of Bristol Myers Squibb in implementing a learning and development programme.

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