Experience
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Fresh Ideas
H+N+S Landscape architects has grown steadily since its foundation in 1990 and today employs 25 professionals connected with one another by full devotion to the profession and passion for the landscape. The management team consists of Nikol Dietz, Hank van Tilborg and Pieter Schengenga. Founding fathers Dirk Sijmons and Lodewijk van Nieuwenhuijze have resigned from the management in 2013 and 2015 respectively, followed by Jandirk Hoekstra in 2017. They continue their activities as advisors at H+N+S.
Camille Poureau
Landscape architect
Danielle van Meijeren
Landscape architect
Dirk Sijmons
Founder, Landscape architect
Frank Talsma
Project leader, Landscape architect
Gepke Heun
Project leader, Urban planner
Hank van Tilborg
Director, Landscape architect
Heleen Rozeveld
Management assistant
Heleen van Boxelaere
Landscape Architect
Hylke Warmerdam
Intern
Isabelle Persijn
Intern
Jaap van der Salm
project leader, Landscape Architect
Jan Wilbers
Urban designer
Jandirk Hoekstra
Advisor, landscape architect
Jasper Hugtenburg
Landscape architect
Juliette Groenendaal
Intern
Jutta Raith
Architect
Karien Bezemer
Management assistant
Linde Keip
Landscape designer
Lodewijk van Nieuwenhuijze
Founder, Landscape architect
Marijne Beenhakker
Landscape architect
Marijne Kreulen
Urban planner, landscape designer
Marlena Rether
Landscape designer
Nikol Dietz
Director, Landscape architect
Olivier Klijn
Landscape architect
Pieter Schengenga
Director, Landscape architect
Pim Kupers
Landscape architect
Rick van Dorresteijn
Financial administrative assistant
Rohan Daniel
Intern
Simon Boterkooper
CAD/GIS specialist & IT manager
Tim Kort
Landscape architect
Yi Dou
2D & 3D designer
Yuka Yoshida
Landscape Architect