Contact & Team


Juha Rokka
Chief Executive Officer
+358 40 0861 448
Marja-Liisa Laihonen
Chief Financial Officer
+358 40 8485 591

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

Hardware Development

Teemu Helenius
Hardware Lead
+358 50 480 1835

Head of Products

Mikko Mäkelä-Vaitilo
Head of Products
+358 44 544 0699

Software Development

Janne Pöllänen
Head of Software
Mikko McMenamin
Lead UI Software Developer
Junaid Ali
UI Software Developer
Erkki Mäkimattila
Senior Software Engineer
Johan-Henrik Sunell
Senior Software Engineer
Jesus Carabano
Head of Sensor Fusion
Alex Raskin
Senior Sensor Fusion Engineer

AI/ML Development

Pontus Boström
Head of AI
Arvin Cudanin
Cloud Architect
Seppo Enarvi
Machine Learning Scientist
Ville Vianto
Machine Learning Engineer

QA, DevOps Cyber Security Development

Junaid Iqbal
Lead Test Engineer
Eetu Kummala
Software Test Engineer

Contact our Sales Team for More Information.

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


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 by email.

Business Address:

Lemminkäisenkatu 14-18
20520 Turku
Open maps