Contact persons

email: firstname.surename@koas.fi

Housing Secretaries

Riitta Wilén
010 820 4430

Satu Honkanen
010 820 4429

Tenant Manager

Joonas Ahtikallio
010 820 4418

Housing Office Manager

Tiia Matilainen
010 820 4427

Controller; rents

Heidi Julin
010 820 4431

Controller; invoices, other matters

Anu Nenonen
010 820 4426

Facility Service Manager

Ulrika Lappalainen
010 820 4436

Real Estate Manager

Satu Varstala
010 820 4433

Financial Manager

Riikka Kammonen
010 820 4425


Technical House Engineer

Matti Paananen
010 820 4402

Building Manager

Juha Wennström
010 820 4421

Managing Director

Matti Tanskanen
010 820 4420

 Bonsky