You focus on technology, we focus on leadership development
Focus on leadership
Coaching & Leadership development
Before you can lead others, you must first learn to lead yourself. Our services help you increase your self-awareness, and impact as a leader.
About us
“Authentic leadership starts with self-awareness “
At BolsterKracht, we work with leaders that want to lead with integrity, authenticity, and impact. We help them improve how they communicate, make decisions, manage people, and navigate complexity- especially in fast-changing environments. Our goal is to equip leaders to have real, measurable impact in their teams and organizations.
Our Story
BolsterKracht was founded in 2015 by Niels Loendersloot. With a background in computer science, Niels started his career as an engineer before shifting his focus to leadership and team development. He developed a practical leadership model that combines analytical thinking (IQ) with emotional intelligence (EQ), now central to BolsterKracht’s approach.
Since founding BolsterKracht, Niels has trained and coached more than 2,500 professionals across industries. His work has helped leaders become better at setting direction, handling difficult conversations, supporting team performance, and growing into more senior leadership roles.
BolsterKracht is known for its direct, no-nonsense approach to coaching and training- focused on raising self-awareness, tackling practical challenges, and driving results.
Team
Niels Loendersloot
Owner | Coach | Facilitator
Practical and down-to earth, challenging you to break patterns and strong advocate of transformation through self-discovery.
Peter Bloemers
Coach | Facilitator
Holding up a mirror to encourage people to take action. Making people aware that they always have a choice, no matter how difficult that may seem.
Marleen van Haaften
Coach | Trainer | Psychologist
Grounded and emotionally intelligent, specialized in Neurodiversity and Giftedness.
This is what our customers say about their experiences:
"The impact of the coaching at BolsterKracht has been profound. I’ve come to fully stand in who I am- and that authenticity has transformed the way I work and communicate. I now speak in front of large groups with ease and confidence."
Veerle
Business Applications product lead
"Everyone faces difficult moments. Thanks to the coaching at BolsterKracht, I now have concrete tools I can fall back on when things get tough. That gives me confidence and resilience, both professionally and personally."
Dick
Marketing & communication manager
"BolsterKracht offers a coaching space that feels reliable and safe. The process helped me lower my guard surprisingly quickly, giving me the freedom to focus on what truly mattered: reaching my goals."
Paul
IT-delivery manager
"In our collaboration, we appreciate how Bolsterkracht guides both teams and individuals. Their approach combines sharp listening with thoughtful analysis and powerful questions. Our participants consistently describe the coaching as deeply valuable."
Sandra
Professional skills trainer/coach
"We work in an agile environment, and BolsterKracht’s approach aligns seamlessly with the agile mindset. Their focus on people over processes helps our teams move from working in silo's to conscious collaboration, both within and across teams."
Ad
IT-Lead
"The insights I gained through coaching with BolsterKracht have lasting value. I carry them with me every day. Highly recommended for anyone ready to take their next step with clarity and purpose"
Peter
IT Lead
"As a leader in a fast-paced tech environment, I was looking for a coaching partner who understands complexity- not just in systems, but in people. BolsterKracht brought exactly that. Their approach challenged me to lead more consciously, navigate ambiguity with confidence, and create space for my team to thrive. It wasn’t about quick fixes; it was about sustainable growth. That’s what makes the difference."
Edwin
Product Lead
