Phone numbers
Sales
+358 10 340 8000
Production
+358 40 724 4333
Service/ Maintenance
+358 10 340 8020
Send a message
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Sales Personnel
Sales Director
+358 44 328 3603
Eastern and Middle Finland
+358 44 750 5146
North Ostrobothnia and Kainuu
+358 50 562 6511
Personal email addresses are in the form of firstname.lastname@demeca.fi
Office
Demeca Oy
Haapakoskentie 84
86600 Haapavesi, Finaland
(Please, no invoices to this address)
Production
Demeca Oy
Haapakoskentie 84
86600 Haapavesi, Finland
(Please, no invoices to this address)
E-Invoices
Demeca Oy
VAT ID: 2224040-0 (FI22240400)
OVT code: 003722240400
Operator: Maventa
Operator code: 003708599126
Paper Invoices
Demeca Oy
22240400
PL 100
80020 Kollektor Scan
info@demeca.fi
Personal email addresses are in the form of firstname.lastname@demeca.fi
Production, Installation and Service
Valto Korkeakangas
Service/ Maintenance
+358 50 355 1760
Sakari Vinkki
Production manager
+358 40 724 4333
Tuomas Vinkki
Biogas plant projects
+358 40 821 0032
Heikki Kälkäjä
Installation
+358 050 331 1775
Research and Development
R&D – Mechanics
+358 44 336 6935
Lauri Penninkangas
R&D – Automation
+358 40 702 9392
Tomi Haapakoski
R&D – Electrics
+358 40 725 0300
Management
CEO
+358 50 553 2437
Personal email addresses are in the form of firstname.lastname@demeca.fi