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Get in touch

Want to know about Omdenken? Questions about trainings, workshops or shows? Or just looking to share something with us? We would love to hear from you!

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Do you want to get in touch? Nice! We're already curious for what you have to say. And of course we love to help.

Do you want to know more about shows, trainings and webinars? Send us an email at

Do you have other questions or do you just want to share something with us? Feel free to let us know via

Question or submission for the Flip Thinking Podcast? Let us know through

You can call us every work day between 09:30 and 17:00 at +31 (0)30 - 233 40 62.

Social media

You can also follow us at Twitter, Instagram, Facebook and Linkedin. We post daily Omdenken quotes (in Dutch).


Looking for daily inspiration? Subscribe to our newsletter (only in Dutch). We'll send you inspirational quotes a few days a week. And an update from our headquarters every month.