Automation engineering.
Lahti, Southern Finland
Turku, Western Finland
Urjala, Western Finland
Ohkola, Southern Finland
Hammaslahti, Eastern Finland
Otalampi, Southern Finland
Teijo, Western Finland
Legal name: Arkkitehtitoimisto Erkki Helamaa ja Keijo Heiskanen Oy
Tampere, Western Finland
Nokia, Western Finland
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