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
TAMPERE
PO Box 351, FI-33101 Tampere, Finland
(Lentokentänkatu 7, FI-33900 Tampere, Finland)
Tel. +358 3 2825 111
JALASJÄRVI
PO Box 72, FI-61601 Jalasjärvi, Finland
(Vaasantie 255, FI-61600 Jalasjärvi, Finland)
Tel. +358 3 2825 111
VANTAA
Vantaankoskentie 14, FI-01670 Vantaa, Finland
Tel. +358 3 2825 111
Turku
Hitsarinkatu 2, FI-20360 Turku, Finland
Tel. +358 3 2825 111
Seinäjoki
Kalevankatu 10, 2.krs, FI-60100 Seinäjoki, Finland
Tel. +358 3 2825 111
Koja USA Inc.
7900 Oak Ln, Suite 400,
Miami Lakes, FL 33016, USA
Tel. +1 786 647 5268
Koja OOO
Sixth Krasnoarmeyskaya 5-7, lit. A.,
190005 St. Petersburg, Russia
Tel. +7 921 188 03 79
Koja Oy, filial i Sverige
Videum Science Park,
SE-351 96 Växjö, Sverige
Tel. +46 709 30 55 30
Fennocon Oy
Hitsarinkatu 2, FI-20360 Turku, Finland
Tel. +358 3 2825 111
Chiller Oy
Louhostie 2, FI-04300 Tuusula, Finland
Tel. +358 9 274 7670
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GENERAL
Email: firstname.lastname(at)koja.fi
Management
Leena Aalto
Managing Director, Koja-Yhtiöt OySourcing
Marko Antila
Sourcing Manager, Koja Oy
+358 40 767 2922Financial
Anu Mäenpää
Financial Director, Koja-Yhtiöt OyInvoicing
Email: laskut@koja.fi
Quality and Development
Johanna Kärki
Director - Quality & Development, Koja OyHR and Communications
Minna Virtavuo
HR & Communications Coordinator, Koja-Yhtiöt Oy -
Marine
Sales, Air Conditioning Systems
Email: kojamarine(at)koja.fi
Esko Nousiainen
Business Director
+358 400 213 679Life Cycle Services and Spare Parts
Email: solutions(at)koja.fi
Vesa Aalto
Sales & Project Manager
+358 40 767 7763Koja USA Inc.
Pasi Lähteinen
CEO / President
+1 786 647 5268 -
AIR HANDLING SOLUTIONS FOR BUILDINGS
Email: firstname.lastname(at)koja.fi
Joonas Lius
Business Director
+358 50 545 4969Taneli Timlin
R&D Head of Technology
+358 50 379 6422Wholesale Orders and Invoicing
Jaana Eklund
Sales Coordinator
+358 40 517 1384Ventilation
Sales
Nina Rantapaju
Key Account Manager
+358 50 554 2859Manu Hauta-aho
Sales Engineer
+358 50 573 3710Matti Riskumäki
Sales Manager
+358 40 865 7972Kimmo Koivuniemi
Area Sales Manager
+358 40 507 3547Kirsi Virta
Sales Manager
+358 50 438 9560Aleksi Haavisto
Area Sales Manager
+358 50 531 2207Joseph Hollingworth
Area Sales Manager
+358 50 529 6511Matti Huvinen
Marketing Manager
+358 400 624 603Spare Parts and Technical Support (Ventilation)
Marko Loukko
Warranty Handler
+358 50 478 3114Warranty Handlings (Ventilation)
Marko Loukko
Warranty Handler
+358 50 478 3114Cooling
Sales
Joseph Hollingworth
Area Sales Manager
+358 50 529 6511Maria Taiminen
Key Account Manager
+358 40 524 2688Manu Hauta-aho
Sales Engineer
+358 50 573 3710Lice Cycle Services
Matias Piipponen
Service Supervisor
+358 40 041 7498Spare Parts and Technical Support (Cooling)
Jaana Eklund
Sales Coordinator
+358 40 517 1384Petri Jussila
Technical Advisor
+358 40 591 7855Warranty Handlings (Cooling)
Ristomatti Savimäki
Project Supervisor
+358 45 846 5678Air Handling Solutions in Russia, Koja OOO
Vladimir Vasilyev
Sales Manager
+7 921 188 03 79 -
PROCESS FANS
Email: processfans(at)koja.fi
Markku Holappa
Business Director
+358 400 106 128Sales
Jukka Ylisiurunen
Sales Manager
+358 400 630 297Pekka Reinikainen
Sales & Project Manager
+358 50 433 8359Jaakko Sirenne
Export Manager
+358 40 511 0423Deliveries
Tiina Hautala-Saarikko
Export & Project Coordinator
+358 50 330 3734Life Cycle Services and Spare Parts
Kari Ahonen
Head of Service Operations
+358 50 460 2442Elena Kinnunen
Project Coordinator
+358 40 823 9179Warranty Handlings
Riku Lager
Warranty Engineer
+358 400 841 452Process Fans in Sweden, Koja Oy filial i Sverige
Sales
Mikael Petersson
Sales Manager
+46 709 30 55 30Life Cycle Services
Thomas Gal
Sales Manager
+46 709 30 55 29Anders Rylander
Project & Site Manager
+46 705 67 08 24Jonas Nilsson
Project & Site Manager
+46 709 55 98 89Process Fans in Russia, Koja OOO
Jaakko Sirenne
Export Manager
+358 40 511 0423 -
BUILDING ENGINEERING SOLUTIONS
Address: Korkeakoulunkatu 1, FI 33720 Tampere, Finland
Email: solutions(at)koja.fi
Pasi Lähteinen
Business Director
+358 400 661 182Katja Hyrynen
Business Coordinator
+358 50 572 5608Building Engineering Solutions
Juha Niemi
Sales Manager
+358 50 516 4753Sauli Syrjänen
Sales Manager
+358 40 557 8774Joonas Kallinki
Sales Engineer
+358 50 331 8304Janne Ekman
Project Manager
+358 50 300 0083Arttu Mäenpää
Project Engineer
+358 50 421 8761
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Affiliated companies
Koja USA Inc.
Pasi Lähteinen
CEO/President
+1 786 647 5268Henri Tuhola
Vice President
+1 305 323 0504Koja OOO
Jaakko Sirenne
Managing Director
Tel. +7 921 658 00 49Anna Bern (on maternity leave)
Sales Manager, Process Fans
+7 921 658 00 49Vladimir Vasilyev
Sales Manager, Air Handling Solutions for Buildings
+7 921 188 03 79Koja Oy, filial i Sverige
Mikael Petersson
Sales Manager, Process Fans
+46 709 30 55 30Thomas Gal
Sales Manager, Process Fans Service
+46 709 30 55 29Anders Rylander
Project & Site Manager, Process Fans Service
+46 705 67 08 24Fennocon Oy
Pekka Niemi
Managing Director
Tel. +358 3 2825 111Chiller Oy
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