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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.

Wendy Lee, Impact
USA
Wendy andLee andBerger
Global Lead, Operations

I was lucky enough to join as the third member of the US team in 2006 and have done almost every role in the business including design, delivery, sales support, project management and even bookkeeping! That breadth of experience has helped me in my current leadership role, it allows me to understand the business from multiple perspectives and focus on operational excellence. My nickname is Wiki because I can usually help find the answer!

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Shino Takahashi, Impact International
Japan
Shino andTakahashi(Shelly)
Assistant Manager, Human Development

'Making Work Enjoyable for Children' I’ve spent 17 years in retail, gaining experience in sales, customer service, training, HR, and recruitment. This taught me that business growth relies on people’s growth, inspiring me to pursue my own and motivate children. A key moment was a training program at Impact Co. 11 years ago, sparking my passion for talent and organizational development. As a working mom, I focus on balance—committing to work weekdays and spending time with my toddler daughter on weekends. This balance is key. 

Marjolein Smith
UK
Marjolein andSmith
Graphic Designer

Born in the Netherlands, I aim for simplicity, clarity and efficiency in my designs and processes. I appreciate Dutch, German and Swiss designs for their geometric boldness and witty solutions as well as the minimalism and sense of calm in modern Japanese design. To soothe my creative brain, I put on my running shoes and head for the beautiful hills that surround me to rediscover my peace and tranquillity.

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Hannah Irwin - Impact International
UK
Hannah andIrwin
Assistant to The Boss

I support the CEO in an exciting and super varied role - from Board meetings to barbecues and everything else in between. An Impacter since 1999, marketer and mum, I have a need to be outdoors every day - no matter what the weather! For me, Impact is a unique place where people matter and my work and life can intertwine through flexible working and trust.

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Sarah Brammeier
UK
Sarah andBrammeier
Senior Consultant

A global leadership facilitator/coach, I partner with you to meet challenges in uncertain, complex environments. I focus on what works in order to create programmes where learning is used right away. I am a bad surfer/golfer, lapsed runner and improving tennis player.

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Jessica Cucco
Italy
Jessica andCucco
Senior Consultant and Executive coach

With over 25 year experience working as a Consultant and Executive Coach specialized in People Management and in topics related to organizational development, I had the chance to come across Impact after  an International experience in UAE and South Korea. Living abroad I got familar with different cultures and change. Coaching people along their transformational journey, supporting organizations throughout change is what really matters to me, my job!

Hisae Hashimoto, Impact International
Japan
Hisae andHashimoto(Sae)
Facilitator

I provide inspiring opportunities for leaders to explore possibilities in expanding sustainable business and organisational development. As a staff support manager I have been leading operations such as talent acquisitions. Supporting others and organisations to expand their full potential is my passion. I enjoy ensuring we have a unique workplace where we can maximise potential and strengths. I love climbing mountains, hot springs and good organic foods.

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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Simon Wagstaff
UK
Simon andWagstaff
Senior Consultant, UK

I joined in 1982 when the company was two years and totalled four people. I have had the great privilege of what seems like two parallel careers - helping to build and develop our business and working with clients to help them do the same with theirs. I love the variety of my role, that at Impact personal talent is more important than hierarchy, and that we have never waivered from our vision to make a positive difference in the world, through leadership development.

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Jaya Machet
Singapore
Jaya andMachet
Senior Consultant

My coaching & facilitation expertise builds on a strong foundation of 20+ years in senior management positions including global and regional roles. I guide leaders to their peak potential and help enhance their professional and personal impact. I grew up in India and then studied and worked in Switzerland for 23 years before moving to Singapore. This has helped me successfully bridge Eastern and Western thinking, with an in-depth understanding of both cultures. I am an avid reader and love to spend time in nature and travel. 

Ilaria Capogrossi Guarna
Italy
Ilaria andCapogrossi andGuarna
Key Account Support

I had the chance to join Impact Italy in June 2022 Joining Impact has added value to my professional background giving me the opportunity to work with very special collegues in a world company.I support our team and I coordinate the Milan Office.

In my spare time I like to travel to discover new destinations and people. I love animals and sports, especially skiing.

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Daniel Giejbatow, Senior Consultant
Poland
Daniel andGiejbatow
Senior Consultant

As a consultant and the manager, for the last 20 years, I was focused on practical aspects of business transformation. Managing HR field I had a chance to collect best practices within telecommunication and financial sectors. I have experience in leading mergers and acquisitions of a large organisations. I am a psychologist and psychotherapist by education and graduated with MBA and AMP business studies. I love outdoor activities, especially in the mountains.

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Ava Gayowski
USA
Ava andGayowski
Business development & marketing coordinator

I came to Impact as an Intern in 2023 and here I am again in 2025! That’s because Impact is a great place to learn and the people are even better. Impact’s mission to help people learn and grow is something that resonates with me deeply. My educational background is in mass communications with specialties in PR and advertising. I’m the liaison between our marketing and business development team and my job is to enhance our digital marketing and BD function. In my free time you can find me surfing out on the waves (usually wiping out), horseback riding, or behind a guitar and a microphone. 

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Soledad Severino, Impact
Australia
Soledad andSeverino
Program manager

I had never worked alongside such passionate people until I joined Impact almost three years ago. From day one, I’ve felt deeply aligned with the company’s values and principles, which continue to make my work incredibly meaningful.  As a Program Manager, I’m driven by delivering high-quality results while bringing positive energy to every project and team I work with. Outside of work, I enjoy spending time in nature and making the most of every moment with my family. 

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Zuzanna Naruszweicz, Impact
Poland
Zuzanna andNaruszewicz
Head of Consultants & Project Management

My area of focus is “Sustainability and Responsibility”, and I am passionate about using my years-long experience from the non-profit sector in my present job. In addition to that, I support the team in any other possible way – in translations, formatting documents, gathering data, and communication with associates. I love biking, backpacking and vegan cooking.

Lou McDonald, Impact
UK
Lou andMcDonald
Head of Brand

Sum myself up in a paragraph? There’s a challenge! And maybe a good starting point. I like challenge. I like the challenge of grabbing attention with interesting, useful and relevant marketing. From a new website or re-brand to a sell-out festival, for me it’s all about customer first. I like a physical challenge too, and the challenge of how long I can last without listening to music!

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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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Anna Ziółkowska
Poland
Anna andZiółkowska
Senior Consultant

I am happy to be responsible for creating and implementing new solutions as well as taking care of our clients and delivering adventurous programs. I see my purpose as working with people to help them be more aware of their power and inner wisdom and therefore to make our organisations and communities stronger. I get my energy from time with my gorgeous family, biking, reading in a hammock, listening and dancing to the music.

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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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Diana Fritz
USA
Diana andFritz
Account Director

As an Account Director with Impact, I’m able to leverage my ten years of Business Development and Account Management experience.  I thrive in environments where I am able to develop and uncover new opportunities with partners and businesses. Most of all, I am a people person and love building trusting relationships. In my spare time, you will find me spending time with my husband, two boys and our dog.

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Shiwali Daryapurkar
USA
Shiwali andDaryapurkar
Program Manager

I enjoy using my strengths in operations management to bring organisations into the chaos and to connect people with resources. I look forward to supporting the team from behind the scenes to execute the programs successfully and meaningfully. In my personal time, you will find me traveling, cooking, event planning, reading, and involved in theatre and film productions.

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Kate Wolf
USA
Kate andWolf
Sr Director, Client Services

I’ve spent my career partnering with clients to solve problems and drive their organizations forward. As Teddy Roosevelt (and then Leslie Knope) shared: “The greatest gift that life can give is to work hard at work worth doing.” I’m honored and thrilled to do meaningful work with my colleagues at Impact, leveraging powerful experiential learning experiences for our clients to create the ‘leaders they wish they had’. Outside of work I love to explore the beauty of Oregon by foot, bike or boat.

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Francesca Viti
Italy
Francesca andViti and
Senior Consultant and Executive coach

With over 15 years of consulting experience I’ve supported many leading organisations and people in their journey of change and development. I’m focused on uncovering a client’s needs and satisfying them with a rigorous theoretical approach, intuition, strategic thinking and sensitive interpersonal style. I’m inspired by adventure and I love sailing, walking and nature.

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Charlie Somers Cocks, Impact International
UK
Charlie andSomers andCocks
Senior Consultant and Head of Global Talent, UK

I am passionate and committed to helping others be the best they can be, whether they're senior leaders or young talent. In my Global Talent role I support the recruitment, induction and development of our full time and associate consultants. This fantastic role has allowed me to work with many of our global team since 1992. Despite being old enough to know better I compete as a Master at a world level at Mountain Bike Orienteering and manage the Great Britain team.

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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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