Curious as to what exactly we can do for you and your brand? Or would you like to work with us towards an ideal world? We love to meet and get to know you.

You can reach us on of simply give us a call at +31 (0)23 8200 250


Waar zitten wij allemaal?

Fanny Blankers-Koenplein 1
2031 VW Haarlem
The Netherlands

We work with a lot of energy on positive movement for your brand.

Call our project managers directly:
Fieke: +316 54764481
Esmée: +316 19047571
Sam: +316 33770683

Or call the founder of Heldergroen:
Sander: +316 41199136


Complete this form for an introduction to Heldergroen. We will answer your questions as quickly as possible.