Henri Airaksinen
CEO
M.Sc. (Tech.)
+358404508259
Contact Information
All our personnel email addresses are in the following format firstname.surname@ayravainen.fi.
Contact Persons
Markku Lilja
Deputy CEO
M.Sc. (Tech.)
+358405912285
Pasi Heiskanen
Planning Director
B.Sc. (HVAC)
+358405805678
Mikko Äyräväinen
Chairman of the Board
M.Sc. (Tech.)
+358400507688
Jukka Issakainen
Head of Unit:
Public Sector, HVAC
B.Sc. (HVAC)
+358404555008
Jaakko Huotari
Head of Unit:
Private Sector, HVAC
B.Sc. (HVAC)
+358404508258
Markku Lilja
Head of Unit:
Safety Spaces and Data Centres, HVAC
Building automation systems
M.Sc. (Tech.)
+358405912285
Reijo Bergman
Head of Unit:
Electrical Design
+358503733521
Timppa Seppälä
Head of Unit:
Construction Management and Supervision
B.Sc. (HVAC)
+358503552736
Henri Airaksinen
CEO
M.Sc. (Tech.)
+358404508259
Marjut Hakkarainen
Finance and Administration Manager
+358504474533
Anne Aurila
Executive Assistant
Office duties and invoicing
+358404555006
Helsinki Office
Malminkaari 23 A
00700 Helsinki
FINLAND
tel. +358 9 7250 2500
Contact / Request for Quotation
Fill out the form below and we will contact you promptly. Please note that confidential infromation should not be sent via this form. Also note that we do not do HVAC design for residential buildings.
Invoicing
Invoicing address for electronic invoices:
Äyräväinen Oy
Business ID 2685160-4
Electronic invoicing address 003726851604
Operator (Basware) code BAWCFI22
Invoicing address for traditional invoices:
Äyräväinen Oy
Ostolaskut
P.O. Box 350
00521 Helsinki
FINLAND