Facilitating the energy transition. That is the objective of Green Trust. We support the transition of conventional energy to renewable energy through the development of solar and wind energy projects in the Netherlands and abroad. ‘Changing energy’ is our motto.

Team Asset Management expanded

What is Green Trust?

Green Trust was founded by Klaas Guldie and Jeroen Boerkamps in 2014 and started out with six employees. Klaas and Jeroen have a friendship that goes back to their student days at TU Delft and have years of experience in the wind energy industry, working for companies such as Weom. This is where they met Tijmen Keesmaat. After each pursuing their own career paths, Klaas and Jeroen joined forces in 2014. Tijmen was welcomed into the company in 2015.

In 2020, Green Trust celebrates its six-year anniversary with no less than 26 employees in offices in the Netherlands, Serbia and Croatia. Our growth reflects the increase in career opportunities in the sector and the drive to step up the energy transition. Besides accelerating the transition towards a clean economy themselves, Klaas and Jeroen believe strongly in the importance of empowering people to take ownership of the energy they produce and consume. Knowledge sharing and education have been and will continue to be a key focus of Green Trust.

Our drive

In only six years’ time, Green Trust has quadrupled in size into a full-service agency for the development, construction and management of renewable energy projects, with all areas of expertise under one roof. However, one thing has remained unchanged: our passion for sustainable energy and the will to work together in accelerating the energy transition. Through the Green Trust Academy, and by working together with local energy cooperatives and citizens’ initiatives, we are confident we can make even more progress in the next six years! 

What do we do?

Green Trust provides expert, no-nonsense advice across all project phases. We have the knowledge and experience to support you in every step of your energy project, from feasibility studies to asset management.

  • Feasibility
  • Development
  • Engineering
  • Contracting
  • Financing
  • Construction
  • Asset management
  • Re-development

Our projects & services

Select a project on the map

... or read about the services Green Trust offers here.

Our people

The people of Green Trust Consultancy are what make up Green Trust. All our employees are involved in renewable energy in their own way. They get energy from their work or from sports, from music, from being outdoors or creative, or from the small things that make life worth living. Read more about what drives them on our personal pages.

More info
Marlous Nooi
Anja Beld
Adrie Meerveld
Annelies Wesselink
Filippos Amoiralis
Gwen Ter Horst
Jeroen Boerkamps
Joost Cornelli
Jorick Messink
Jorn Goldenbeld
Kim Masselink
Klaas Guldie
Lieuwe Dragt
Peter Schoch
Senne Koetsier
Stan Reinders
Willem Jaap de Vries
Tijmen Keesmaat
Tijs Boorsma
Romana Madić
Goran Trška
Bojan Antonijevic
Lisa Hoffard
Mayke Donkers
Andrija Zivulovic
Arlette Hercules
Danijel Golubovic
Kazim Dinckan
Roel Westendorp


Green Trust welcomes Mayke Donkers as communication consultant...

We're still available in several ways!...

They bought Nordex 149 wind turbines...

Green Trust turns six!

Green Trust turned six today!...

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