Contact persons
The format of our email addresses is: firstname.lastname@koas.fi
Customer service
Riitta Wilén
+358 10 820 4430
Laura-Kaisa Hirvonen
+358 10 820 4428
Satu Honkanen
+358 10820 4431
Tenant advisor
Information about tenant advisory
asumisneuvonta@koas.fi
+358 10 820 4418
Housing Office Manager
Tiia Matilainen
+358 10 820 4427
Finance
Controller; rents
Laura Ryynänen
+358 10 820 4429
Controller; invoices, other matters
Anu Nenonen
+358 10 820 4426
Financial Manager
Riikka Kammonen
+358 10 820 4425
Real estate and maintenance
Facility Service Manager
Ulrika Hokkanen
+358 10 820 4436
Real Estate Engineer
Joonas Nokelainen
+358 10 820 4440
Real Estate Manager
Matti Paananen
+358 10 820 4402
Real Estate Director
Satu Varstala
+358 10 820 4433
Development and Communications Manager
Hilla Hoskonen
+358 10 820 4405
Managing Director
Matti Tanskanen
+358 50 545 0010