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私たちは、エネルギーと才能、情熱にあふれた沢山のスタッフで支えられています。世の中をより良くしたいと願う人たちが集う場所、それがインパクトです。

Trees and roads
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?

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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Chantana Prapasri, Impact
Thailand
Chantana andPrapasri and"FG"
Finance and Admin

Since joining Impact Thailand in 2006, I have been more energetic and enthusiastic to come to work. It is the best workplace that I can be myself. Everyday at work is great for me.

Delfino Corti
Italy
Delfino andCorti
Senior Consultant and Executive coach

I see life as a gift and a journey. I bring in my backpack some of the experiences I had the luck to have: nuclear engineering and 25 years as a manager in various industries in various parts of the globe. And then Impact. I feel excited when I see the very essence of situations emerge: in individuals, groups, communities, and organisations. I am fond of endurance sports and am a passionate soul explorer. 

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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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Detlef Eigenbrodt
Italy
Detlef andEigenbrodt
Senior Consultant and Facilitator

I love to lead development. Development of reflection, knowledge and conviction. Personal and individual. Development of values, attitudes, performance and decisions. For a better understanding of People and for a greater invest into the worlds future.

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Araya Assawapayukul
Thailand
Araya andAssawapayukul
Operation and Programme Manager

Lucky me, I have a job that allows me to be a Human Doing and a Human Being. I love connecting and building relationships with people through my work. I appreciate what I have rather than what I don’t have. Photography has been my passion since I was young! I love capturing people’s expressions, emotions and feelings. I use my photos to tell stories of myself, amazing people that I’ve met and inspiring places that I’ve been to.

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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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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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Rachael Garner, Impact International
UK
Rachael andGarner
Global Account Director

I consult with our customers to understand their business aspirations and challenges before recommending a learning solution that is going to exceed their needs. I maintain close relationships to ensure they receive the best possible service. I work across all market sectors and levels; however, I'm particularly passionate about graduate development. Out of work, you’ll find me up a mountain attached to either a rope or a pair of skis.

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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. 

Andy Dickson, Impact International
UK
Andy andDickson
Head of Global Customer Solutions Development

I have spent my working life helping organisations, teams and people to be the best that they can be. I believe in the power of expertly designed and facilitated experiential learning and the exciting potential that lies within every person given the right opportunity. In my work I believe that managers and leaders have a responsibility to ensure work is exciting, fulfilling and aspirational for the people working in and with their organisations.

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Trevor Johnson
USA
Trevor andJohnson
Senior Consultant

I am a passionate, strengths-based leadership coach and facilitator who focuses on taking what is right with people and creating more of it! I have a passion for driving sustainable DEI and well-being initiatives, specializing in LGBTQ+ and mental health topics.

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Leadership

The leadership playbook: executive summary

Get hands on with our interactive leadership playbook, shaped by 45+ years' experience working with some of the world's biggest organisations.

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Leadership
News

2025 Training Industry Top Training Companies Lists: Leadership Training 

Training Industry, known for its independent and rigorous assessment of the training marketplace, has recognized Impact as a Top 20 Leadership Training Company for the 15th consecutive year.

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Change
Innovation & Creativity
Leadership

C-level leaders on navigating complexity

Discover what it means to lead in today's global business environment through our insightful eBook.

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Emerging Talent
Transformational Leadership

Frontline leadership program for Orica

A 12-week blended program designed to help frontline leaders develop foundational and practical skills to be more effective in current

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Change
Digital & Technology
Leadership

Podcast: Is BANI the new VUCA? with Jamais Cascio

Jamais Cascio created the BANI framework in 2018 and six years later, Impact is the first UK/US based organisation to invite him to speak about it. In this podcast we explore what BANI is and how...

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Change Management
Transformational Leadership

Empowering transformational change through leadership with Charter Manufacturing

Charter Manufacturing’s multi-award-winning programs have produced leaders who are enabled to be agile and lead transformational change.

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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.

2025 Training Industry Top 20 Leadership Training Company
Top 20 Leadership Training Company 2025

Impact is a 2025 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 15th consecutive year. 

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AITD 2025 award finalist
AITD Excellence Awards 2025

Orica's Frontline Leadership programme has been shortlisted in the Best Leadership Development category of the AITD Excellence Awards 2025 (Australian Institute of Training and Development).

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