Experts in demanding product development in Turku

Contact us and make use of our expertise!

Petri Perälä
CEO

+358 40 553 2504
petri.perala@defour.fi

Jari Riski
Project Management
+358 400 121 553
jari.riski@defour.fi

Customer service
info@defour.fi

Invoicing details

Welcome to Defour