Our team

Management

Ramon van der Wal
Ramon van der Wal

CEO Zestgroup 

+31 6 47955409

r.vanderwal@zestgroup.nl
Ron Saas
Ron Saas

COO Zestgroup 

+31 6 54611786

r.saas@zestgroup.nl
Mauricio Spannenburg
Mauricio Spannenburg

CFO Zestgroup

+31 6 49917805

m.spannenburg@zestgroup.nl
Celine Kraft
Celine Kraft

CMO Zestgroup

+31 6 26508941

c.kraft@zestgroup.nl
Miriam Iedema
Miriam Iedema
Office

+31 30 6874631

m.iedema@zestgroup.nl
Robert Willems
Robert Willems

Directeur Purchasing

+31 6 27193032

r.willems@zestgroup.nl
Jaap Mulder
Jaap Mulder

Directeur Utilities

+31 6 29159501

j.mulder@zestgroup.nl
John Starrenburg
John Starrenburg

Directeur Utilities

+31 6 22910531

j.starrenburg@zestgroup.nl
Wouter Kamoen
Wouter Kamoen

Directeur Industries

+31 6 24958007

w.kamoen@zestgroup.nl
Jeroen Geurtsen
Jeroen Geurtsen

Directeur Academy

+31 6 45288404

j.geurtsen@zestgroup.nl
ZEST-bijeenkomst kantoor groen

Zesters

Our managers are all active in the workfield, as well as our 100+ consultants. Do you want to meet one of our ambitious colleagues, or have them working for your company / department? They’d be happy to! Get in touch for more information.

Over Zest Group

ABOUT US

Zestgroup is a consultancy company that always goes the extra mile. We surprise our clients with tailormade solutions. According to our core values, with the best consultants. Our Zesters.

More information?

Contact us!

VISIT US

Lorentzlaan 3
3401 MX IJsselstein

POSTAL ADDRESS

Postbus 294
3400 AG IJsselstein

TELEPHONE

+31 (0)30 687 46 31
Mo-fr 8.30 AM - 5 PM

Confidental Infomation