Contact Us
D-mat Oy
Satulasepäntie 5B
00640, Helsinki, Finland
firstname@d-mat.fi
+358 40 541 2876 (FI)

Dr. Michael Lettenmeier
CEO, Founder

Viivi Toivio
Chief Footprint Analyst

Sannis (Sanna-Liisa) Sihto-Nissilä
PhD, Footprint Analyst

Jari Kolehmainen
Data Analyst

Salla Lahtinen
Chief Project Coordinator

Sonja Nielsen
Service Designer

Annastina Saari
Junior Consultant