More Nanoecho Ab news Nanoecho AbOMXSTO: NANECH Nanoecho Elects Björn Larsson As Chairman Of The Board Dec 9, 2025 at 1:01 PM UTC · Issued by NanoEcho AB As issuedPlain English NanoEcho AB (publ) OMXSTO:NANECH:ELECTS BJÖRN LARSSON AS CHAIRMAN OF THE BOARD