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Summa Defence PLCOMXHEX: SUMMA

Summa Defence Appoints New CEO

Mar 12, 2026 at 4:09 AM EDT · Issued by Summa Defence PLC

On 6ix: 6ix.com/news/summa-defence-appoints-new-ceo

Summa Defence Oyj OMXHEX:SUMMA:

  • APPOINTS ROBERT BLUMBERG AS CEO

  • ROBERT BLUMBERG TO COMMENCE CEO DUTIES NO LATER THAN SEPT 12, 2026

  • TIMO HUTTUNEN TO CONTINUE AS ACTING CEO UNTIL BLUMBERG ASSUMES POSITION

Summa Defence PLC on 6ix

Story so far

  • Summa Defence CFO ResignsDec 5, 2025
  • Summa Defence CEO Jussi Holopainen Steps DownNov 6, 2025
  • Erja Sankari resigns from Summa Defence's Board of DirectorsOct 28, 2025

Earlier from Summa Defence

  • Summa Defence Initiates Strategic Review For Summa Energy OyMar 6
  • Summa Defence Subsidiary Gets Order For High-Resolution AR HeadsetMar 4
  • Summa Defence Completes Negotiations On Conditional Working Capital FinancingDec 19, 2025
  • Summa Defence CFO ResignsDec 5, 2025
  • Summa Defence CEO Jussi Holopainen Steps DownNov 6, 2025

Later from Summa Defence

  • Summa Defence And European NATO Member State Sign EUR 35 Mln Supply AgreementMar 18
  • Summa Defence Gets Order In GermanyMar 19
  • Finland's Summa Defence 2025 net loss widens on impairments, restructuring costsMar 31
  • Summa Defence Appoints Petter Ruda As CFOApr 2
  • TAF Industries, Summa Defence Sign MoUApr 27
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