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Zespół

Impact to zespół energicznych, utalentowanych i pełnych pasji ludzi, którzy chcą coś zmienić. Nasi ludzie pracują w ponad 30 miejcach na całym świecie.

Warangkana Posinsomwong
Thailand
Warangkana and(Lek) andPosinsomwong
Asia Pacific Finance Director

I'm based in Thailand, a country of beautiful islands, good food and nice people. I have a lot of fun working with people around the world. I have more than two decades of international finance and accounting experience. My real challenge is working with Inland Revenue offices in different countries! I love to explore the world through reading and travel and one day wish to have a little cafe where people can sit and have a coffee or few drinks and craft together.

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Aidan Keough
Australia
Aidan andKeough
Senior Consultant

I help people gain insights into themselves and their team so they can improve as individuals and work more effectively together. As a facilitator I create the right learning environment and work alongside participants providing a balance of challenge and support. I bring over 20 years of senior leadership experience. I love learning, the outdoors and am fascinated with horses. I live on a small farm with my wife and two teenage children, and a herd of horses.

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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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Sally Fleming, Impact International
UK
Sally andFleming
Senior Consultant, UK

My focus is on developing responsible leadership. I bring a warm combination of broad industry experience, academic rigour, Yorkshire humour and humility. My motivation and purpose is to help us mutually learn and create a more sustainable, compassionate and just world.  Fortunately, my spirited playful side, wilderness adventures and inclination toward anything shallow on a Friday night ensures people still invite me to parties despite all of that.

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Jon Hall Impact
UK
Jon andHall
Head of Consulting

I've enjoyed more than 11 challenging years of international work with senior leadership teams; designing & delivering innovative programmes; managing global delivery teams and coaching individuals. I'm known for an insightful and engaging style and love working in the moment with a courageous approach to challenging interventions. I love relaxing with my wife, watching my daughters perform (singing or horse riding), or sharing outdoor adventures.

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Pete Hallworth
Italy
Pete andHallworth
Senior Consultant and Facilitator

I have been active with Impact for several years after an international career in sales and marketing. One of my main passions is to foster better leadership. Leaders that inspire, that provide their team with development opportunities, and that have vision and courage will change the world; for the better.  Another passion is helping start-up entrepreneurs get off the ground. Kindness and curiosity are two words I aspire to live by.  It is also very important to me to be kind to our planet.  It’s the only one we have.

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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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Simon Wheatley, Impact International
UK
Simon andWheatley
Senior Consultant

Analogue at birth, digital by requirement. I don’t do Facebook, and have nothing to do with hashtags. Is this bio going online? Eurgh! I am an eye-to-eye, face-to-face human being. I elevate small talk to medium talk. Then, (on a good day) to infinity and beyond. That’s my job. Favourite pastimes: Good days. Woodland crafts, festivals, and campfires. Specialist skills: Reading body language; parallel parking.

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Agnese Calcagno
Italy
Agnese andCalcagno
Senior Consultant and Facilitator

I joined Impact in 2022 after many years in the Human Resources Departments, Career development path in the Communication, Marketing, Sales and CRM Departments of multinational companies and five years as a Consultant and Coach. I have developed very solid skills in all the processes that regulate the life and development of people and results in organizations. I love travelling, but the most exciting journey has always been the one I do with people.

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Dave Hardegger, Impact
New Zealand
Dave andHardegger
General Manager, New Zealand
Asia Lead - Solutions & Practice

I love what I do! Each day is so different and brings challenges, interactions, and rewards. In my different roles I get to lead, mentor, coach, create solutions, and deliver life-changing experiences. I’m lucky to be surrounded by amazing colleagues - whom I get to call friends. I relax by spending time in nature – usually with my loving family but with the occasional solo adventure as well!

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Naoshi Kimura (Woody)
Japan
Naoshi andKimura(Woody)
Manager, Client Success Department

Over 10 years of experience in retail industry, I experienced various roles, managing some stores as a store manager, executing retail strategies as a retail manager, and an internal trainer in the organizational change project, planning, making, delivering the programs to the managers and staffs. I am very much interested in “people change” so very happy to work at Impact to build my career as a professional of people and organizational consultant.

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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