We make good things grow.

We are bigtrees. A communications agency that helps sustainable brands to grow. By turning sustainable choices into the obvious choice. Not by telling people how to live their lives, but by seducing them, and giving them the tools to actually make a difference .

In other words, we’re not about promoting good intentions, we’re about changing behavior . By creating powerful ideas that help bridge that gap. We work together with a multi-disciplinary team of behavior economists, target group specialists, innovation consultants, etc.… And bring their insights to life with our amazing team of communication strategists, concept creatives, designers and project managers. That’s how we help sustainable brands to grow in product & service strategies, marketing, communication, branding and design. That’s how we make good things grow!

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Wannes Van Giel

Wannes Van Giel .


Bieke Vermeire

Bieke Vermeire .

Managing Director

Jole Leyseele

Jole Leyseele .

Project Manager

Joanne van Dijk

Joanne van Dijk .

Graphic Designer

Phebe Van Der Meulen

Phebe Van Der Meulen .

Graphic Designer

Steven Vanhecke

Steven Vanhecke .


Hanne Van Vlaenderen

Hanne Van Vlaenderen .

Project Manager

Henk Ghesquiere

Henk Ghesquiere .


Bouke Zoete

Bouke Zoete .

Creative Director

Suzanne Petersen

Suzanne Petersen .

Graphic Designer

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