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Founders

Juha Rokka
Chief Executive Officer
Marja-Liisa Laihonen
Chief Financial Officer

Sales Team

Global Customers, please contact

Marc van der Meij
Head of Sales
+31 6 211 66 011

Japanese Customers, please contact

Ayano Sumiyoshi
Sales Japan
+81 70 3605 7643

Groke Japan

Yasuhiro Matsushima
Branch Manager
+81 70 3605 7643
Ayano Sumiyoshi
Deputy Branch Manager & Sales
+81 70 3605 7643
Yosuke Nakai
Deputy Branch Manager & Sales
+81 70 3875 5046

Product Development

Mikko Mäkelä-Vaitilo
Head of Products
+358 44 544 0699
Teemu Helenius
Hardware Lead
+358 50 480 1835

Invoicing

Invoicing address of Groke Technologies Oy for e-invoices is Invoicing address/party identification number: 003730928379
E-invoicing operator: Apix Messaging Oy
Business ID: 3092837-9
VAT number: FI30928379
If the supplier does not have an e-invoicing system at its disposal, it may send invoices to invoices@groke-tech.com by email.

Business Address:

Lemminkäisenkatu 14-18
20520 Turku
Finland
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