Leiden
T +31 71 535 80 00
E info@tk.nl
Correspondence address
Postbus 201
2300 AE Leiden
The Netherlands
Visiting our office?
Due to roadworks on the Leidse Ring Noord, the route to and from our office may take slightly longer until Q2 2027.
Amsterdam
T +31 20 341 59 56
E info@tk.nl
Location: EDGE Workspaces
The aim of EDGE Workspaces is to create a community of professionals committed to sustainability and innovation.
Correspondence address
P.O. Box 201
2300 AE Leiden
Alphen aan den Rijn
T +31 17 241 98 44
E info@tk.nl
Correspondence address
P.O. Box 201
2300 AE Leiden