Vaisala is a member of Vaisala Group, where Vaisala OYJ (a stock listed company at Helsinki’s Nasdaq) is head of group company. Therefore, Vaisala as mentioned hereafter shall include any of its affiliates (including Vaisala OYJ as its mother company so as any other). For the sake of clarity, any mention to “Vaisala” refers irrespectively to Vaisala Group.
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