Contact

Do you need more information about

Biogas plant?

Please contact +358 10 340 8000

Do you need maintenance or spare parts?

Please contact +358 10 340 8020

Staff phone numbers and company details below.

Sales Personnel

Sami Vinkki
Sales director
+358 44 328 3603

Johannes Linna
Sales manager, biogas
+358 44 750 5146

Esko Vinkki
Salesperson
+358 50 562 6511

Personal email addresses are in the form of firstname.lastname(at)demeca.fi

Sales & Customer service

+358 10 340 8000

Maintenance & Spare parts

+358 10 340 8020

Maintenance & Spare parts

Heikki Kälkäjä
Salesperson, maintenance
+358 50 331 1775

Valto Korkeakangas
Director of maintenance
+358 50 355 1760

Production

Eero Nurkkala
Project manager
+358 50 306 6532

Juho Piilola
Project manager
+358 50 308 0072

Tuomas Vinkki
Design manager
Biogas projects
+358 40 821 0032

Juho-Jaakko Tokola
Production manager
+358 50 479 7152

Development and planning

Tomi Haapakoski
Director of Product development

Development – Electricity
+358 40 725 0300

Lauri Penninkangas
Development – Automation
+358 40 702 9392

Heikki Hatula
Development – Automation
+358 50 356 5306

Juho Lohi
Development – Mecanic
+358 44 336 6935

Johannes Haukipuro
Development – Mecanic
+358 44 530 0020

Eero Leppänen
Process designer
+358 50 3058319

Management

Pekka Vinkki
CEO
+358 50 553 2437

Urpo Kuronen
Chairman of the Board
+358 40 132 6900

urpo.kuronen(at)kotinet.com

Jorma Hintikka
Development Manager
+358 44 542 1124

Juhana Pulkkanen
Chief Financial Officer
+358 45 656 7850

Sini Kemi
Marketing manager
+358 50 564 0530

Personal email addresses are in the form of firstname.lastname(at)demeca.fi

Adress

Demeca Oy

Haapakoskentie 84
86600 Haapavesi, Finland

(no invoices to this adress)

E-mail

info(at)demeca.fi

E-invoice

Demeca Oy

Business ID: 2224040-0

E-invoice adress: 003722240400
Pagero
Operator identifier : 003723609900 or PAGERO

Paper invoice

Demeca Oy

OVT 003722240400

PL 908

02066 DOCUSCAN