"Alexander & I connected over the work of Ricardo Semler, which yielded in a profound journey of collaboration since 2020. His expertise to shape a scaleup includes building a future proof organisation structure and initiating practices in line with the vision, all while leading by example. Looking forward to continue to leverage Alexander as a soundboard & support for EyeSee on our sustainable growth track."

"Thanks to the collaboration with Alexander I have seen myself and my organisation change in ways I didn't really know were possible so I'm very grateful and looking forward to the next steps in the collaboration."

"Alexander is an excellent mentor and strategic thinker. With the calmness of a Zen master, he taps into his vast knowledge, entrepreneurial experience and strategic insight to help make the appropriate strategic choices. Recommended for anyone struggling with leadership, organizational structure & strategic choices in a complex environment."

"Alexander has given me immediate value with practical tools to start managing my company in a more productive way. All of which has been rooted in best practices from successful entrepreneurs around the world and tried and tested by Alexander in a real organization. I wholeheartedly recommend working with GWTF if you want a happier team, more focus for yourself and a growing business."

"Now that we are running Zerocopy in a very structured, clear and smooth way as a team… I can’t even remember how I ran the company without any tools on my own. That, and many other things, I am forever grateful to Alexander of Grow With The Flow."

“Alexander has helped our founding team in strengthening our communication by providing practical guidance and tools for support. His genuine and reassuring approach created a space for meaningful dialogue, ultimately enhancing trust and realigning our shared vision. Valuable support for any leadership team.”

"Alexander is a true purpose driven leader, who leads without forcing. He provides a safe environment in which people can grow, dare to innovate and be their true selves. He combines his outstanding analytical skills with a huge amount of empathy and integrity. Working with and learning from Alexander had a tremendous impact on my personal development. Thanks for everything Alex!"

“The Grow With The Flow one-on-one program is a game-changer. I immediately felt the connection with Alexander and his support through tailored advice on daily challenges, while also gaining clear structures to build a high-performing team. Within weeks, I saw noticeable shifts in team alignment and effectiveness. The combination of strategic depth and real-time responsiveness makes it incredibly valuable.”

“Working with Alexander had an immediate impact on both my clarity and decision-making as a founder. Unlike many coaches who stay on the surface or offer anecdotal advice, Alexander provided practical tools, templates, and frameworks I could implement instantly. Within weeks, I saw sharper focus, better team alignment, and renewed energy. He’s down-to-earth, patient, and challenges without ego. A grounded, high-impact experience. Highly recommended!”

"I started working with Alexander at the beginning of 2025 to help with structure and culture. The proposition of biweekly one-hour catch-ups to discuss progress and create new assignments enabled us to have a 6-month trajectory for an acceptable investment. There was already an impact on the organization from day one. Now that we are implementing longer-term structures and processes, the impact continues to increase! I would definitely recommend it.”

“We were heading towards an optimisation of the structure, where we risked triggering fatigue from past changes.

Alexander helped setting up a change process, team, and communication. He didn’t take over; he challenged people to take ownership and helped them grow. As a result, people embraced the change and started to live it.

He is a great guy: he listens, triggers, challenges, coaches, and inspires at the same time. I would contact him with any organisational issue—9 (or even 10) out of 10 times, he has the experience and can help.”

“Alexander has been working with us for 18 months, and I can easily see him having just as much impact in the next 18. Most advisors, over time, are caught up by a lack of results. Not him. What makes him exceptional as an advisor is that he doesn’t just explain ideas, but demonstrates them in action; leading by example in his interactions with both me and the team. He combines deep, hands-on experience with a rigorous understanding of the underlying frameworks and models. Together, they create far more value than either alone.”