COACHING that delivers measurable growth.

I turned to coaching when transitioning from Managing Director to CEO. I had led large teams before, but the CEO role is different: you have to step away from micromanagement and start viewing the company from a strategic perspective. I had never held this role before, and that was my primary challenge.

Agnieszka understands management from the inside—having worked with many CEOs and business owners—yet she is also able to delve deeper into the true drivers behind decisions. This context is evident in every question she asks. Sometimes they are uncomfortable—the kind I wouldn’t have asked myself—yet these are the questions that lead to genuine insights.

What I value most is that Agnieszka doesn’t offer ready-made answers. No one can provide a manual; you have to arrive at your own solution and choose the best course of action for the moment. She guides you there through questions and, at times, recommended reading. For someone like me, who values ​​concrete results, this approach proved far more valuable than any off-the-shelf advice.

The process also had a clear structure: Agnieszka guided me step-by-step through the levels of the Leadership Development Pyramid—from identifying my own behavioral patterns and redefining the leader’s role to implementing changes in daily practice and making them stick. Working through each stage provided direction and a sense of genuine progress.

A year later, I lead the company differently. I give division directors the space to make their own decisions, consistently follow through on what we’ve agreed upon, and view the company in terms of years rather than just the coming month or quarter—looking at the organization as a whole, not just individual departments. The biggest change: I realized I didn’t have to shoulder everything on my own.

I recommend Agnieszka to anyone taking the next step in their career—or just preparing to do so. It is work that genuinely transforms the way you lead.

After each session, there are some questions left for me to think about, I must say, it’s not easy to complete the whole sessions. After I tried my best to be really open during the sessions and think about it after the session, I made my final decision. That coaching helped me not only for that decision making, but the way of thinking. I was so amazes with this coaching – about the professional tools from the coach, the professional way of asking questions to make you think “upstream”, not only just do it following the way of think ‘downstream

I first met Agnieszka over five years ago in my capacity as Coaching Director at the Møller Institute, Churchill College at the University of Cambridge. Since then I have had the pleasure of providing her with professional supervision (essential for best practice) and witnessing her executive coaching practice flourish. As a successful coach, she brings many qualities, including authenticity, corporate understanding, empathy, psychological understanding and a client-focused approach. She also has a deep understanding of inter-cultural communications, through her experiences in the United Kingdom and China, as well as her native Poland. She coaches fluently in both English and Polish. As an Executive Coach, she adds value to organisations in many different ways.

Great culture, great class, and remarkable competence — this is Ms. Agnieszka de Lange. We have been working together for several years, and Ms. de Lange has been the author of an important turning point in my life. She is an excellent sparring partner when it comes to discovering one’s strengths and transforming one’s life. It is hard not to notice that in recent years the term and profession of “coach” have become extremely broad, encompassing people who often lack the necessary knowledge, experience, and qualifications for such work. This makes me all the more appreciative of my meetings with Ms. de Lange, who, in every step and every word, demonstrates true professionalism and mastery of her craft. Choose only proven and trusted coaches. Working with another person on their potential and growth is an immensely responsible task.

There are many misconceptions surrounding coaching, often because it is sometimes practiced by people with only superficial training. When I decided to begin my own coaching process, I was looking for someone experienced, well-prepared, and deeply familiar with the challenges faced by business owners. Ms. Agnieszka turned out to be an outstanding professional — empathetic, insightful, and equipped with extensive knowledge of both business and psychology. We explored topics such as decision-making, delegating responsibility, reconciling different interests, leading large teams, and balancing professional and personal life. During every session, I felt that I would never have been able to ask myself such meaningful questions or view my challenges from so many perspectives on my own.