Jarkko Kulmala has a diverse background in sales and instructional roles, as well as extensive experience in steel reinforcement material development at Nokian Tyres plc. Jarkko has held various positions within the company's R&D department, overseeing second sourcing and material approvals for steel and textile reinforcement materials.
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October, 2021 - present
October, 2020
March, 2016
September, 2011
January, 2011
June, 2005