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Impact está repleto de personas apasionadas, enérgicas, con talento que quieren hacer una diferencia. Nuestro personal trabaja desde más de 30 ubicaciones en todo el mundo.

Sam Egerton
Singapore
Sam andEgerton
General Manager

An adventurer, I was raised in the UK and have lived and worked in Eastern Europe, Spain and now (since 2012) Asia, where I head up Impact’s Singapore Office. A fierce supporter of the authentic self and advocate for individual growth, I care deeply for my team and clients, wanting them to shine for who they are. I have a keen sense of challenge and adventure, and away from work, you can find me with my young family (usually outdoors!).

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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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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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Dileepan Dhanasekaran
Singapore
Dileepan andDhanasekaran
Digital Business Support Analyst

Joining Impact was one of the best decisions I have ever made. I am responsible for digital enablement and transformation across our global business, data protection programmes, amongst others. I really love the culture at Impact as it is very people-centric, focus driven and a dynamic workspace. Outside work, you will find me playing badminton, swimming, taking long drives and hanging out with friends.

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Connor Gildert, Sales, Americas
USA
Connor andGildert
Sales Operations Administrator

I work alongside our business development team to ensure we provide quality service to our global clients. I also work closely with our internal teams to help do our bit to help develop the local community. Impact gives me the space to be myself, which usually gets me into trouble...

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Sabrina Bianchi Impact
Italy
Sabrina andBianchi
Head of marketing and Communication

I joined Impact in early 2022, and it was the best start to the year ever! My commitment is to develop and implement communication and marketing activities to give more and more visibility to the pathways and initiatives we create for our clients. In my spare time, I cheer for Inter and organize dinners and trips with friends and family.

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Sara Baranzini, Impact Italia
Italy
Sara andBaranzini
Senior Consultant and Executive coach

I have experience as an HR Manager in multinational and Italian companies, managing L&D, recruitment, employees relations, coupled with across-the-board experience in consultancy projects on those subjects. Since 2013 I have been supporting organisations to change with a focus on learning and development with main focus on leadership, individual effectiveness, business coaching and change management.

 

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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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Tim Lofthouse Impact
UK
Tim and(Lofty) andLofthouse
Support

I support delivery of high quality, safe and challenging programmes and keep the operations infrastructure in a safe and workable condition. I have been lucky to have worked in some amazing places around the world with some amazing colleagues and participants. Working from Base still takes some beating though! When not working I enjoy having adventures with my family, exploring the Lakes and keeping fit by running, climbing and riding my Cyclocross bike.

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David Cooper, Impact
USA
David andCooper
Senior Consultant

I have been working in L&D since 1992 and joined Impact in 2004, providing design, management, and delivery expertise to clients around the globe. Current initiatives have me consulting with clients from multiple business sectors to coach and facilitate the development of key leadership talent. I am also a past adventure consultant and professional rock climbing guide with numerous alpine and big wall ascents around the world.

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Joe Dickson
UK
Joe andDickson
Business Development Executive

Since joining Impact in 2019, I've had the pleasure of working in the Business Development team, supporting our global BD teams with Lead Management. My passions lie in the outdoors, sports and surrounding myself with great people. Outside of work, you'll find me pottering around the Lake District fells on my mountain bike.

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Caroline Airey
UK
Caroline andAirey
Board Member

I joined Impact back in 1998 as a Management Accountant, and I am passionate about using financial information to inform and drive both short-term decision making and longer-term business strategy. I love living in the Lake District and exploring the surrounding lakes and mountains!

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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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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. 

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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Haruka Maruyama (Maruko)
Japan
Haruka andMaruyama(Maruko)
Assistant Manager, Planner

Working as a planner at Creative and Marketing Department since 2019. Before Impact, my career was mainly on the position of sales and marketing at the bank and advertising agency. My focus is on the capacity building for both individual and team. Virtual team building is one of the fatal themes because I am working as a full remote member. I love traveling around the world with my backpack and enjoying beautiful local delicacies!

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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Tony Ren, Impact
China and Hong Kong
Tony andRen
Country Manager

Having worked at Impact's UK HQ and Tokyo office, I have been heading up Impact China and developing new business in China and Asia Pacific since 2009. As a professional consultant, I have over fifteen years of management experience covering strategic planning, organizational effectiveness, business development, and worldwide operational excellence. I am extensively involved in the development and delivery of talent development projects at all levels of organisations. 

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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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Alissa Joy
UK
Alissa andJoy
Project Manager

Programme Coordinator at Impact. I am based in the Windermere office (UK) and joined the company in 2021. 

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Tim Raw, Impact
New Zealand
Tim andRaw
Global Lead Solutions & Practice

Over the previous 30 years, I’ve held Impact leadership roles in Asia, America and now globally. My focus is to partner with clients to solve their people development challenges. I lead global teams to deliver inspiring solutions that solve complex social, economic and environmental challenges of our clients. In work and play, I am adventurous, ambitious and deeply about people realising their potential.

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Dean Mounsey Impact
Australia
Dean andMounsey
Country Manager

I'm surrounded by gifted people who do anything for each other - I mean anything. I find this very humbling. Two decades at Impact have taught me the value of compassion, loyalty, striving for excellence in everything you do and always getting back up when you fall down. This has helped me gently hold that most elusive of holy grails, true meaning at work. I love and am gratefully centred by my wonderful family. I seek adventure wherever I can and love being high up in mountains.

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Anthony Barrett
UK
Anthony andBarrett
Senior Consultant

I am an experiential learning consultant & coach with a passion for adventure, the wild places and sustainability. I design & deliver learning experiences that help people & organisations strengthen the bridge between the business need for results and the human need for connection. I help people explore their “awareness of self” and how they can better engage with the people, systems and organisations that surround them.

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Claire Hewick, Impact
UK
Claire andHewick
Support

I was an associate for Impact for 21 years before becoming part of the full-time team. I love the sense of fun, friendship, camaraderie and the way Impact works. Oh, by the way I’m on the Technical Support Team – ropes and boats, programme design and logistics and lots of other things too. I love my job, get loads of out of it, meet lots of amazing people and learn new things all the time – how lucky am I?

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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