February 06, 2026 [Storage Terminals Magazine]- Jukka Siukosaari, MSc (Econ.), has been appointed Senior Vice President, Public Affairs and Geopolitics at Neste Corporation, effective 1st June 2026. He will report to Heikki Malinen, President and CEO of Neste, and will become a member of the company’s Extended Leadership Team.

Siukosaari will join Neste from the Ministry of Foreign Affairs, where he currently serves as Ambassador of Finland to the Kingdom of Denmark. His previous assignments include serving as Finland’s ambassador to the United Kingdom, Japan, and Argentina, as well as Permanent Representative to the International Maritime Organization. From 2018 to 2021, he held the position of chief of staff at the office of the President of the Republic of Finland.

Heikki Malinen welcomed the appointment, noting that public affairs, geopolitical developments, and regulatory matters play a critical role in Neste’s business. He highlighted Siukosaari’s extensive leadership experience and broad expertise in diplomacy and advocacy as valuable assets for the company.

Siukosaari expressed enthusiasm about joining Neste, describing the company as a significant player in the global energy transition due to its position as the world’s leading producer of renewable diesel and sustainable aviation fuel. He stated that he looks forward to engaging with decision-makers and stakeholders on issues related to the energy transition, regulatory developments, and other key topics.

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