BELIEVE IN YOUR DREAMS. I BELIEVE IN YOU.
Spiegelb[u]ild
Career & Life Coaching to Empower You on Your Journey.
Your Coach
I'm Dennis Spiegel, a certified coach* (ICF & EMCC) known for my relentless drive and passion for helping others succeed. They say I'm a "human-doing" – always striving, always pushing forward. With years of experience in Sales and Marketing at world-leading companies like Google & L'Oréal, I'm dedicated to sharing my learnings through online coaching sessions and empowering you to break through barriers, achieve your most ambitious goals, and unlock the extraordinary potential within you.
*Coaching in 🇩🇪🇺🇸
Services
Career
Coaching
Whether you're seeking a career change, aiming for a promotion, or looking to find more purpose and fulfillment in your work, I'll guide you to clarify your goals, develop a strategic plan, and take action.
Life
Coaching
Life's journey is filled with unexpected twists and turns. I'll help you navigate those challenges, discover your inner strength, and create a life that is both fulfilling and aligned with your deepest values.
High-Performance
Coaching
Ready to break through limitations and achieve peak performance in any area of your life? I'll help you cultivate a winning mindset, build empowering habits, and develop effective strategies to reach your goals.
Trusted by clients at
Client success stories
"Working with Dennis has been an absolute game-changer for my career! From the very first session, I was struck by his friendly demeanor and genuine desire to help. He has this incredible ability to quickly grasp the core issues, and guides you to find your own solutions, making you feel empowered and in control throughout the process. He asks insightful questions that really make you think, and he provides very helpful, actionable advice that I could immediately implement. I always leave our sessions feeling motivated and equipped to tackle challenges ahead. If you're looking for someone who will support you, challenge you, and champion you in your career journey, I wholeheartedly recommend Dennis."
Annelise, Global Affairs, Google Brussels
