
Who we are
The team
The Zero service is developed by more than 30 Ramboll sustainable construction experts with extensive experience in various areas of construction. In line with Ramboll's core values, we are committed to the principles of sustainable development and the continuous promotion of working and living conditions for people and society through our solutions.
Questions related to Zero can be sent directly to zero@ramboll.fi
You can contact our experts at firstname.lastname@ramboll.fi

Jukka Kopra
Specialist
Sales and marketing

Santeri Sirén
Leading specialist
Technical development

Janne Jokisalo
Team lead
Energy and Life cycle solutions

Kreetta Manninen
Team lead
Smart energy solutions

Sanni Heikkinen
Senior consultant
Green building and sustainability

Anna Rannisto
Senior consultant
Roadmap- and strategy work

Kari Hiltunen
Head of department
Green buildings and sustainability

Mika Kovanen
Director
Smart & Sustainable buildings