Topwind. Since 2008.

Johan Top and Ruud Kerkhof established Topwind in 2008. They met each other in 1993 when being colleagues at local turbine supplier Lagerwey, and from that period onwards served the wind industry in various capacities and multiple businesses.

Our mission.

Power in the wind changes into megawatt hours (MWh) thanks to wind turbine technology. You can only predict potential wind power yield. We know for certain how technology can positively contribute to your business case, and as such assist you in achieving the best performance and highest efficiency. This is our mission and what drives us every day again. We will support you with dedicated know-how, fresh ideas and our comprehensive in-house implementing capabilities.

Valuable experience.

Topwind has specialized in wind turbine technology. Our Systems engineers developed various dedicated systems for enhancing wind turbine performance and safety. Project Management is in all project stages involved with realizing complete windfarms and solar photovoltaic parks. Asset Management covers anything in the areas operation and maintenance, long-term upkeep and windfarm optimizing.


Ruud Kerkhof

System Expert

Jeroen Smit

System Architect

Asviny Thesaiveerasingam

Systems Operations Manager

Ruut Brandsma

System Developer
Data-analyst / AI Machine Learning

Roy Kerkhof

System Engineer
PLC Engineer

Bram Meijers

System Developer
PLC Engineer

Cas Rosier

System Developer

Stefan van de Kamp

PHP Developer

Johan Verhoef

Proces Engineer

Evan Woudenberg

Field Service Engineer

Pieter Graczyk

Field Service Engineer

Gerard van den Bruinhorst

Project Manager

Kevin van der Mark

Network Specialist

Martin van den Bosch

Team Leader
Business Developer

Wendy van Veldhuisen

Margreet Radstaake

Office Manager

Mieke Top


Marloes Brantsma

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