Home / Contact us

Contact us

Please note that there is no reception at our premises. When you are coming to see us,
please call your contact person in advance.

Visiting and postal address  

Sortilantie 5, P. O. Box 16, FI-04261 Kerava

Please note that there is no reception at our premises. When you are coming to see us, please call your contact person in advance.

Feel free to get in touch with us – we will be happy to tell you more about our energy production solutions and services! 

Phone number and email  

Puh. +358 10 417 4600 

hoyrytys@hoyrytys.fi
huolto@hoyrytys.fi (service inquiries)

Orders for steam for construction and melting (winter season only). 
Orders 8.00-16.00, tel. +358 10 417 4622. Deliveries from Kerava. 

Our e-mails are firstname.lastname@hoyrytys.fi 

Invoicing 

Höyrytys Oy 
Business ID: 1966772-9
Electronic invoicing address: 00371966772901
Operator: OpusCapita Solutions Oy 
Operator address: E204503
Operator address (bank): DABAFIHH 

PDF Invoices: hoyrytys.fi.idf1@pdfinbound.com

Offices

Please note that there is no reception at our premises. When you are coming to see us, please call your contact person in advance.

Kerava 

Headquarters
Sortilantie 5,
FI-04260 Kerava

Tampere

Vanha Vaasantie 12,
FI-33470 Ylöjärvi

Oulu

Linnunrata 30,
FI-90440 Kempele

Lappeenranta

Kielo Skinnarila, A224
Laserkatu 6,
FI-53850 Lappeenranta

Jyväskylä

Ylistönmäentie 33 C,
FI-40500 Jyväskylä

Seinäjoki 

Välskärinkatu 10,
FI-60320 Seinäjoki

Kuopio

Pajakuja 41
FI-71570 Syväniemi

Contacts

Sales

Irina Hyytiäinen

Account Manager

Tel. +358 10 417 4657

Backup energy

Jesse Paananen

Business Manager,
Backup energy

Puh. +358 10 417 4623

Juha Paananen

Operations Manager

Puh. +358 10 417 4644

Pertti Heinonen

Operations Manager

Puh. 010 417 4636

Service

Roope Paasonen

Business Manager, Service

Puh. +358 10 417 4654

Jussi Arvaja

Area Manager, South Finland

Puh. +358 10 417 4647

Toni Henttonen

Area Manager, North Finland

Puh. +358 10 417 4646

Projects

Jaakko Virtala

Business Manager, Projects

Puh. +358 10 417 4655

Virva Saikkonen

Project Manager

Puh. +358 10 417 4625

Essi Melanen

Project Manager

Puh. +358 10 417 4656

Technology services

Henrikki Pirkola

Product Manager,
gas engines, HSEQ

Puh. +358 10 417 4643

Erkki Rahila

Expert, electricity and automation, manager of electrical works

Puh. +358 10 417 4616

Administration

Risto Nupponen

CEO

Puh. +358 10 417 4610

Aarni Natunen

COO

Puh. +358 10 417 4614

Harto Viiala

Chairman of the Board

Puh. +358 10 417 4110