![](https://westinvestgroup.fi/wp-content/uploads/2024/04/TAPAHTUMA_KAIKKI_SP275-scaled.jpg)
Our
contact information
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 address
Sortilantie 5, 04260 Kerava
Please note that there is no reception at our premises. When you are coming to see us, please call your contact in advance.
Postal address
P. O. Box 16, FI-04261 Kerava
Phone number and email
Tel. +358 (0)10 4174 500
Our e-mails are firstname.lastname@companyname.fi or @oleinitec.se
Invoicing
WEST Invest Group
Business ID: 0203053-7
Electronic invoicing address: 003702030537
Operator: Maventa
Operator address: 003721291126
Operator address (bank): DABAFIHH
PDF Invoices: 02030537@scan.netvisor.fi
Contact us
![](https://westinvestgroup.fi/wp-content/uploads/2024/03/Harto-Viiala_mv-e1711652470323.jpg)
Harto Viiala
CEO
![](https://westinvestgroup.fi/wp-content/uploads/2024/03/Nina_Hedberg_kopio.jpg)
Nina Hedberg
Communications & Marketing Director
![](https://westinvestgroup.fi/wp-content/uploads/2024/03/Maija-Marttila-Viitamaki_mv.jpg)
Maija Marttila-Viitamäki
HR Director
![](https://westinvestgroup.fi/wp-content/uploads/2024/03/Sami-Siren_mv-scaled-1.jpg)
Sami Sirén
CIO
![](https://westinvestgroup.fi/wp-content/uploads/2024/03/Joni-Suihkonen-1.jpg)
Joni Suihkonen
Finance Manager
![](https://westinvestgroup.fi/wp-content/uploads/2024/03/Timo-Viitala_mv-scaled.jpg)
Timo Viitala
CFO
![](https://westinvestgroup.fi/wp-content/uploads/2024/04/WEST_Lomake.jpg)