Marko Koljonen Leaves His Role as Chief Operating Officer at Aikolon and Moves on to New Responsibilities
Marko Koljonen, Aikolon’s Chief Operating Officer and a member of the management team, will be taking on a new role outside the company and will leave Aikolon on December 31, 2025. As of September 1, 2025, his current responsibilities will be assumed by CEO Martti Hahtonen. Until the end of the year, Koljonen will continue to support the company as an Advisor and through involvement in development projects.
“I am deeply grateful for the past eleven years I have had the privilege of spending with Aikolon’s skilled and dedicated personnel. It has been an honor to contribute to the company’s growth and development. I want to sincerely thank our employees, customers, suppliers, and partners. I wish Aikolon and my colleagues every success for the future,” says Marko Koljonen.
“I would like to warmly thank Marko for his valuable contribution to our company’s growth and development, as well as for his strong role within the management team. I wish him success and enthusiasm as he embarks on new challenges,” says CEO Martti Hahtonen.
The New Position
Marko Koljonen will begin his new position at Finnish Plastics Industries Federation on January 7, 2026, as CEO.
Further information
Martti Hahtonen, CEO
tel. +358 44 728 5008