The Team


Elton Sturmfels

Joined Sansom 1992
Became Partner 2004

Elton holds a Bachelor of Science and brings a strong commercial aspect as well as practical experience to the team. Elton is responsible for the delivery of numerous projects. His speciality being underground waterproofing solutions on large scale / difficult projects. Elton also holds for Sansom the German based IRP qualification that allows us access to specialized products which in turn allow us to provide specialist concrete repair services.


Steven van Rhoon

LBP N° BP123866
Became Partner 2008

Steven is an experienced commercial manager with 20+ year background in major refurbishments/alterations. He has experience with numerous heritage projects here in New Zealand and previously in the Netherlands. Steven has worked predominately in on-site contracts management style roles and brings a great deal of practical experience to Sansom. Steven is heavily involved in the daily management aspect of the contract works and is responsible for the daily project management of our projects.