Onninen has today about 3,100 employees in Finland, Sweden, Norway, Poland, Estonia, Latvia and Lithuania. Persons are employed for group functions and for country organizations.
The right competence in the right place at the right time ensures that Onninen retains and improves its competitiveness.
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Onninen Oy, Mittalinja 1, FI-01260 Vantaa | P.O. Box 109, FI-01301 Vantaa | Tel. +358 (0)204 85 5111 | Send email