Trainer/coach/business improver
I help people and organizations move forward by looking closely, asking honest questions, and translating development into visible behavior.
Thea van Grinsven has a strong background in finance, where she worked for many years as a manager and office director. She brings this experience to every training session. She understands what it means to take responsibility, make decisions, and engage people in change. This makes her approach realistic, relatable, and immediately applicable.
In addition to her extensive practical experience, Thea earned her Bachelor's degree in Management in 2018. She uses theory as a foundation to better understand and effectively influence behavior. In her training sessions, she translates insights into concrete tools that participants can often implement the same day.
As a trainer, Thea stands for clarity, safety, and movement. She asks insightful questions, identifies issues, and invites participants to take ownership. She does so without judgment, with respect, and always focused on progress. Her training sessions are interactive and engaging, with space for both reflection and action.
Thea draws her inspiration from continuous personal development. She puts what she learns into practice and incorporates it into her training sessions. This way, participants gain practical tools that work in their daily lives. Thea also encourages awareness and self-development in the area of ​​personal leadership. She challenges people to actively reflect, make conscious choices, and sustainably increase their personal effectiveness.
Check out my open training courses below and register immediately.
| Training | First Date | City | Price per day | |
|---|---|---|---|---|
| Assertive Communication | 2 jun 2026 | Leidschendam | €779 | Sign up |
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