Oliver Ferrick – Director

Oliver is an experienced construction and stormwater design engineer who joined CleanStream NZ in 2021 after more than a decade in consulting. With deep expertise in streamworks, erosion control, outfalls, fish passages, and wetland restoration, he has led some of CleanStream NZ’s key environmental projects. His strong focus on ecological engineering and practical design solutions is helping CleanStream NZ grow and deliver sustainable outcomes across New Zealand.

Kade Glasgow – Director

Kade’s business and accounting background compliments Cole's practical know-how at CleanStream NZ. Kade has proved an intricate part in helping grow CleanStream NZ from a small family business into new and exciting areas of innovation in the dredging industry.

Jiri Kormanik – Operation Manager

Originally from the Czech Republic, Jiri now calls New Zealand home. He joined the CleanStream NZ team in its early days. Since then he’s rapidly grown into a senior position. Jiri’s dredging and dewatering knowledge comes from years of on-the-ground experience and is one of CleanStream NZ’s most trusted experts. 

Dominik SUPA – SITE Manager

Dominik came to New Zealand from the Czech Republic in September 2020 to join Cleanstream NZ. He studied Electronics and Information at Tomas Bata University and gained international experience working in Scotland. After completing his training at Cleanstream NZ, he quickly advanced to the role of Site Manager and has since led several successful projects across the country.