Want to know more about how we can make your project a success?
Please contact one of our sector managers:

Paul Quist
Sectormanager Infra | Projectleider
+31 (0)6 227 61 160

Sebastiaan Maan
Sectormanager Kabels & Leidingen | Geotechnisch & Leiding Adviseur
+31 (0)6 302 33 114

Gerbrand van Brussel
Directeur/Eigenaar | Geotechnisch & Leiding Adviseur
+31 (0)6 505 05 734

Bart van Langevelde
Sectormanager Waterveiligheid | Geotechnisch Adviseur & Engineer Waterbouw
+31 (0)6 155 25 638

Sytse Alkema
Sectormanager Constructieve Waterbouw | Geotechnisch Adviseur
+ 31 (0)6 139 27 916

Jaap Joosse
Directeur/Eigenaar | Geotechnisch & Leiding Adviseur
+31 (0)6 454 92 427
Our locations
We look forward to welcoming you at one of our offices.
The Hague
Forepark - Castellum - Building A
Loire 204
2491 AM The Hague
Leusden
Storkstraat 18
3833 LB Leusden
Contact
Phone: +31 (0)70 415 9002
Email: [email protected]



