Trusted By European Executives
“The program was exceptionally well-structured and thoughtfully designed from start to finish. Dave’s teaching was refreshingly pragmatic and deeply rooted in real-world leadership challenges, supported by practical frameworks and examples we could immediately apply. Arc has quickly earned my trust—and I look forward to joining more of their programs.”
"Learning from Colin Bryar was an enriching experience, it was like opening the door to Amazon's executive board room and hearing first-hand how leadership built on clarity, based on data and KPIs and with an obsession with the customer makes a real impact on day-to-day management.”
“The program was extremely well organized and thoughtfully curated in every detail. Dave was truly inspiring—his approach was highly pragmatic and closely connected to day-to-day professional life, enriched with many practical models and real-world examples. Arc has turned me into a loyal participant in their programs.”
"Colin offered an eye-opening look into the leadership principles and operational strategies behind Amazon’s success. I wholeheartedly recommend this masterclass to anyone ready to up their game and embrace Amazon’s innovative culture. Kudos to Arc for the flawless organization!"
“Engagement at this personal level with everyone is extremely valuable. Learning from someone like Colin was a very unique thing. It's clear to me how Amazon does it and I'm quite confident that I can cascade it into our organization.”
“The attention to detail and professionalism were exceptional, making the experience informative, practical, and enjoyable. The high-quality program reflected a deep understanding of best management practices.”
"The network was perfect, a lot of high level people that we can share ideas. Was amazing to hear from Colin, and the way he teach simple things that we can relate and implement in our companies. It was a really really great program."
“It was a privilege attending this program, conducted by Arc. Learning from Colin's expertise provided invaluable perspectives on corporate governance and management systems.”
"An unique and incredible experience, full of learning and inspiration."
"It's my 4th program with Arc, all of them were truly amazing. I think I'm getting addicted to their programs."
“Arc delivered an experience that felt both rigorous and refreshingly human. The curriculum was deliberately paced, the concepts were immediately transferable, and Dave’s facilitation brought clarity to issues that normally feel abstract. It’s rare to leave a program with tools you can apply the very next morning."
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"It's an intense but rewarding two-day experience. This isn't a typical training session — it's a sharing of real-world experiences. Its value depends largely on the listener’s ability to understand how each specific example can be adapted to their own context. It's not about copying or directly applying what’s presented, but rather drawing inspiration to make adjustments that fit one's unique situation."
"Learning from Colin Bryar was an enriching experience, it was like opening the door to Amazon's executive board room and hearing first-hand how leadership built on clarity, based on data and KPIs and with an obsession with the customer makes a real impact on day-to-day management.”
"Arc were the most organized planners I have ever worked with. From prior to the event with clear communications to the day of, everything went smoothly. Antonio went out of his way to make sure the events surrounding the program were also very worthwhile to attend. Definitely recommended for a future business program."
“Arc’s program was concise, relevant, and grounded in real practice. The structure supported meaningful discussion and the material translated well to organizational decision-making. Dave facilitated with clarity and ensured concepts were linked to practical application."
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“A useful balance of theory and application. The sessions were well-paced, the cases were relevant, and Dave’s facilitation encouraged thoughtful exchange rather than surface-level commentary. The experience proved materially valuable to my work and I would consider future programs based on this standard.”
"I had the privilege of completing a course with Arc and Colin Bryar. It was a very constructive experience full of content, knowledge and networking. The mix between lectures and breakout sessions made it really impactful"
"The course is very well structured, good content and there was such an high-level breath of titles."
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"I really appreciate everything, from the amazing instructor to the well prepared teaching materials. Wonderfull experience."
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"I’m truly impressed with Arc’s professionalism and the exceptional quality they deliver. Both the attendees and the instructor were of outstanding caliber"
"I'm gonna take home insights related to the team, myself, and most of them related to the brand. Insights how to spark curiosity and drive innovation."
“Really insightful retreat that allowed me to challenge some of our strategic processes and bring some fresh thoughts into my organization.”
“We should go back to basics more often and it's very useful to stop and think about the brand.”
Pureza Cabral
Marketing Director, h3 Real Food Group
"It is enriching to be with a person who is the greatest authority on a subject."
"Authentic connections, deep sharing, and a creative energy that still resonates. I came away with more clarity, motivation, and a renewed desire to do things differently. Thank you, Arc"
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"It was two enriched days of shared knowledge and interaction with an exceptional instructor."
"It was a excellent opportunity to meet a S-Level manager from Amazon here in Portugal. I learned new management techniques and was also inspired with these new techniques to import and adapt them in my organization."
"I believe there is a tremendous value in the networking we engage with one another, and there is also value in the selfless sharing of the practices each of us has been implementing."
"Authentic connections, deep sharing, and a creative energy that still resonates. I came away with more clarity, motivation, and a renewed desire to do things differently. Thank you, Arc"
"Learning from Greg was very interesting, all the cases and his experience make us rethink on our brands."
"This program was wonderful. You get to really connect with people. For me, it was really a special time. And I learned a lot of little things that are going to make a massive impact. If you're thinking of doing something like this, do it. The risk is not doing it."
"I brought tools and ideas to myself, my team and my company."
"Authentic connections, deep sharing, and a creative energy that still resonates. I came away with more clarity, motivation, and a renewed desire to do things differently. Thank you, Arc"
“Unexpected, inspiring, food for thoughts!”
"I would like to express my sincere satisfaction with the training I recently attended “Managing like Amazon”. The quality of the content was exceptional, trainer Colin Bryar demonstrated in-depth knowledge and an admirable ability to convey complex information in a clear and accessible way."
Miguel Sousa
CFO, Quinta do Lago Group
“I have a fresh look at Fnac, on what we are doing and what we will do in the next years, and I'm positive that we'll have much more creativity and intention.”
