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      David Hammarwall

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      Senior Vice President och chef för affärsområdet Networks. Medlem i koncernledningen sedan 2026.

      David Hammarwall

      Funktioner: Chef för affärsområde Networks och chef för segmentet Networks
      Född: 1977
      Utbildning: Doktorsexamen i telekommunikation och civilingenjörsexamen i elektroteknik, KTH
      Nationalitet: Sverige
      Styrelseledamot: Ericsson Federal Technology Group  
      Innehav i Ericsson per den 31 december 2025: - 
      Tidigare befattningar: Chef över Ericssons team med ansvar för T-Mobile US. Tidigare roller inkluderar globalt ansvar för produktområdet Networks, globalt ansvar för produktlinjerna Radio och 5G RAN samt chef för produktlinjerna 2G och 3G.

      David Hammarwall is Senior Vice President and Head of Business Area Networks at Ericsson, effective October 1, 2026, and a member of Ericsson’s Executive Team. He is responsible for Ericsson’s network systems and wireless infrastructure business, spanning radio software and hardware from 2G to 6G, as well as baseband, indoor, site and transport portfolios.

      A technology leader with deep commercial experience, Hammarwall focuses on helping service providers capture the full potential of 5G, harness AI and accelerate the journey toward 6G, balancing customer success today with a clear technology roadmap for the next wave of intelligent networks.

      He brings broad leadership experience across Ericsson’s Networks portfolio. Most recently, he led the Ericsson team serving T‑Mobile US. Earlier roles include Global Head of Product Area Networks, Global Head of Product Line Radio, Global Head of Product Line 5G RAN, and leadership of 2G and 3G product lines. He also helped shape Ericsson’s strategy and industry alignment for cellular IoT.

      Hammarwall joined Ericsson in 2007, starting in 3GPP RAN standardization and research, and holds 48 granted patent families. He holds a Ph.D. in Telecommunications and a Master of Science in Electrical Engineering from KTH Royal Institute of Technology in Stockholm, with graduate studies at Stanford University. He is based in Stockholm, Sweden.