CONTACT US

Koja Group

Postal address: PO Box 351, FI-33101 Tampere, Finland
Street address: Lentokentänkatu 7, FI-33900 Tampere, Finland
Tel. +358 3 2825 111
Email: koja(at)koja.fi

 

Koja Oy

Postal address: PO Box 351, FI-33101 Tampere, Finland
Street address: Lentokentänkatu 7, FI-33900 Tampere, Finland
Tel. +358 3 2825 111
Email: koja(at)koja.fi

PO Box 351, FI-33101 Tampere, Finland
(Lentokentänkatu 7, FI-33900 Tampere, Finland)
Tel. +358 3 2825 111

PO Box 72, FI-61601 Jalasjärvi, Finland
(Vaasantie 255, FI-61600 Jalasjärvi, Finland)
Tel. +358 3 2825 111

Vantaankoskentie 14, FI-01670 Vantaa, Finland
Tel. +358 3 2825 111

Hitsarinkatu 2, FI-20360 Turku, Finland
Tel. +358 3 2825 111

Kalevankatu 10, 2.krs, FI-60100 Seinäjoki, Finland
Tel. +358 3 2825 111

7900 Oak Ln, Suite 400,
Miami Lakes, FL 33016, USA
Tel. +1 786 647 5268

Sixth Krasnoarmeyskaya 5-7, lit. A.,
190005 St. Petersburg, Russia
Tel. +7 921 188 03 79

Videum Science Park,
SE-351 96 Växjö, Sverige
Tel. +46 709 30 55 30

Hitsarinkatu 2, FI-20360 Turku, Finland
Tel. +358 3 2825 111

Louhostie 2, FI-04300 Tuusula, Finland
Tel. +358 9 274 7670

  • Affiliated companies

    Koja USA Inc.

    Pasi Lähteinen
    CEO/President
    +1 786 647 5268

    Henri Tuhola
    Vice President
    +1 305 323 0504

    Koja OOO

    Jaakko Sirenne
    Managing Director
    Tel. +7 921 658 00 49

    Anna Bern (on maternity leave)
    Sales Manager, Process Fans
    +7 921 658 00 49

    Vladimir Vasilyev
    Sales Manager, Air Handling Solutions for Buildings
    +7 921 188 03 79

    Koja Oy, filial i Sverige

    Mikael Petersson
    Sales Manager, Process Fans
    +46 709 30 55 30

    Thomas Gal
    Sales Manager, Process Fans Service
    +46 709 30 55 29

    Anders Rylander
    Project & Site Manager, Process Fans Service
    +46 705 67 08 24

    Fennocon Oy

    Pekka Niemi
    Managing Director
    Tel. +358 3 2825 111

    Chiller Oy

    Pekka Salmi
    Managing Director
    Tel. +358 9 274 7670

INVOICING INFORMATION

Please add Koja’s order number and the name of your contact person to the invoice to make sure the invoice is redirected correctly.

KOJA OY

ID: 1841338-0
VAT: FI18413380

E-invoicing in Finland
Koja Oy primarily accepts e-invoices.
E-invoicing address: 003718413380
Our e-invoicing operator: Maventa 003721291126

PDF invoices via e-mail
If you do not send e-invoices, we primarily accept PDF invoices via email:
laskut(at)koja.fi
The invoices shall be attached to the email as PDF files and only one invoice per one PDF file.

Paper invoices
If you send paper invoices, our invoicing address is:
Koja Oy
PO Box 351
FI-33101 Tampere
Finland

 

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