Seppo Laine Oy


Our offices are situated in Ruoholahti, Helsinki and Technopolis, Tampere.




Visiting address:

Itämerenkatu 3 A (Ruoholahti)
00180 Helsinki



Our office is situated in Ruoholahti, Helsinki, along Itämerenkatu, and can be easily reached by public transfer from anywhere in the capital area.

The entrance to our office is in the right corner of the square between Itämerenkatu 3 and 5. We are easily reached by tram number 8 and bus number 20. Further, we can be reached by metro and by trams number 6 and 9. In addition, stops for buses to Espoo along Länsiväylä route are close by.

It is also possible to arrive by car. Parking is possible e.g. in the nearby Ruohoparkki.


Visiting address:

Technopolis, Yliopistonrinne
Kalevantie 2, Tampere



Our Tampere office is situated in the centre of Tampere at Technopolis Yliopistonrinne. It takes about ten minutes to walk from the railway station to our office.

It is also easy to arrive by car. Parking is available at the street level or in the Yliopistonrinne garage. Both parking lots can be found at: Ratapihankatu 51.

Postal address

Seppo Laine Oy
P.O. Box 339
FI-00181 Helsinki

Note! The postal address is the same for Helsinki and Tampere.

Other contact information:

Tel: +358 9 6859 560
Fax: +358 9 6859 5610
E-mail: posti(at)


VAT number: FI05905255

Our email addresses are in the form: