SIG has appointed Ann-Kristin Erkens as its new chief executive (CEO), replacing Mikko Keto only months after he took the role.
Keto had taken on the role of CEO on 1 March 2026.
Erkens joined SIG as chief financial officer (CFO) in November 2023. She will continue in that role until a replacement is appointed.
She was interim CEO from August 2025 to the end of February 2026.
Before arriving at SIG, she spent more than 20 years at Henkel in senior positions.

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