CONTACT US
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
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
Email: firstname.lastname(at)koja.fi
Management
Leena Aalto
CEO, Koja Oy & Koja-Yhtiöt Oy
Financial
Anu Mäenpää
Financial Director, Koja-Yhtiöt Oy
Invoicing
Email: laskut@koja.fi
Quality and Development
Johanna Kärki
Development Director, Koja-Yhtiöt Oy
Matti Huvinen
Energy & Environment Manager, Koja-Yhtiöt Oy
HR
Miia Sarkola-Korhonen
HR Director, Koja-Yhtiöt Oy
Communications
Minna Virtavuo
Communications Manager, Koja-Yhtiöt Oy
Sales, Air Conditioning Systems
Email: kojamarine(at)koja.fi
Teemu Tanninen
Business Director
+358 44 333 5069
Life Cycle Services and Spare Parts, EU
Email: marine.spareparts(at)koja.fi
Jussi Koskinen
Project Engineer
+358 50 570 4998
Koja USA Inc.
Pasi Lähteinen
CEO / President
+1 786 647 5268
Jake Avery
Sales Director
+1 786 660 6322
Email: firstname.lastname(at)koja.fi
Joonas Lius
Business Director
+358 50 545 4969
Taneli Timlin
CTO
+358 50 379 6422
Wholesale Orders and Invoicing
Jaana Eklund
Sales Coordinator
+358 40 517 1384
Sales
Nina Rantapaju
Key Account Manager
+358 50 554 2859
Manu Hauta-aho
Sales Engineer
+358 50 573 3710
Matti Riskumäki
Sales Manager
+358 40 865 7972
Kimmo Koivuniemi
Area Sales Manager
+358 40 507 3547
Kirsi Virta
Sales Manager
+358 50 438 9560
Aleksi Haavisto
Area Sales Manager
+358 50 531 2207
Joseph Hollingworth
Area Sales Manager
+358 50 529 6511
Markku Eskola
Group Product Manager, Future S & H
+358 50 411 8206
Energy and modernization services
Sauli Syrjänen
Account Director
+358 40 557 8774
Janne Jokivuori
Sales Manager
+358 50 341 1946
Janne Ekman
Project Manager
+358 50 300 0083
Warranty Handlings
Warranty handlings (mechanics)
Marko Loukko
Warranty Handler
+358 50 478 3114
Warranty handlings (electrical and automation)
Takuukasittely.sahkoautomaatio@koja.fi
Spare Parts and Technical Support
Spare parts, Technical support (mechanics)
Marko Loukko
Warranty Handler
+358 50 478 3114
Technical support (electrical and automation)
+358 3 282 5070
Support service: Mon-Fri 8am-4pm
General email: processfans(at)koja.fi
Pasi Lähteinen
Business Director
+358 400 661 182
Personal emails: firstname.lastname(at)koja.fi
Sales
Jukka Ylisiurunen
Sales Manager
+358 400 630 297
Jaakko Sirenne
Export Manager
+358 40 511 0423
Projects and deliveries
Katja Hyrynen
Business Unit Manager
+358 50 572 5608
Tiina Hautala-Saarikko
Export & Project Coordinator
+358 50 330 3734
Life Cycle Services and Spare Parts
Heikki Berg
Service Manager
+358 50 366 7091
Harri Aaltonen
Special Service Manager
+358 50 585 9960
Marko Jaatinen
Sales Manager
+358 40 136 6608
Mikael Korhonen
Sales Manager
+358 50 061 8638
Perttu Laavisto
Project Manager
+358 400 746 254
Susanna Vihlman
Project Coordinator
050 477 7840
Minna Kajosalmi
Aftersales Coordinator
+358 50 477 1088
Warranty Handlings
Jesse Niemi
Welding & Quality Engineer
+358 50 306 6569
Sales
Mikael Petersson
Sales Manager
+46 709 30 55 30
Matilda Svensson
Sales Manager
+46 709 30 59 90
Anton Lönnblom
Sales Manager
+46 709 30 59 94
Life Cycle Services
Thomas Gal
Sales & Project Manager
+46 709 30 55 29
Anders Rylander
Project & Site Manager
+46 705 67 08 24
Jonas Nilsson
Project & Site Manager
+46 709 55 98 89
David Mais
Sales Director
+1 786 656 3228
Anssi Alatalo
Project Director
+1 786 614 4179
+358 50 546 1149
Pasi Lähteinen
CEO/President
+1 786 647 5268
Carolina Schwerer
Business Manager
+1 786 403 1001
Maritzel Perez
Accounting Manager
+1 786 618 8850
Marine
Jake Avery
Sales Director
+1 786 660 6322
Henri Tuhola
Vice President
+358 50 325 9401
Ivan Ordonez
Project Manager
+1 772 302 0907
Industrial Solutions
David Mais
Sales Director
+1 786 656 3228
Vesa Aalto
Vice President
+358 40 767 7763
Anssi Alatalo
Project Director
+1 786 614 4179
+358 50 546 1149
Mikael Petersson
Sales Manager, Industrial Solutions
+46 709 30 55 30
Matilda Svensson
Sales Manager, Industrial Solutions
+46 709 30 59 90
Anton Lönnblom
Sales Manager, Industrial Solutions
+46 709 30 59 94
Thomas Gal
Sales Manager, Industrial Solutions, Service
+46 709 30 55 29
Anders Rylander
Project & Site Manager, Industrial Solutions, Service
+46 705 67 08 24
Jonas Nilsson
Project & Site Manager, Industrial Solutions, Service
+46 709 55 98 89
Fennocon has been merged into Koja Ltd. on December 31, 2023.
Joonas Lius
Managing Director
+358 9 274 7670
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
7900 Oak Ln, Suite 400,
Miami Lakes, FL 33016, USA
Tel. +1 786 403 1001
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
Please add Koja’s order number and the name of your contact person to the invoice to make sure the invoice is redirected correctly.
ID: 1841338-0
VAT: FI18413380
E-invoicing in Finland
Koja Oy primarily accepts e-invoices.
E-invoicing address: 003718413380
Our e-invoicing operator: Apix Messaging Oy, 003723327487
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
