Jonas H.Brunnbauer


Munich +

Jonas Brunnbauer advises on cybersecurity and data protection matters, with a focus on the assessment of complex technological issues under data protection laws, including drafting and negotiating data protection agreements and incident responses and conducting data protection impact assessments for data-driven projects. He also advises on technology-related transactions.

Prior to joining Jones Day, Jonas practiced at an international law firm, where he advised clients, particularly in the telecommunications and the automotive sectors, on technology-related issues involving data outsourcing and cloud infrastructure.


  • PTTGC acquires allnex from AdventJones Day is advising PTT Global Chemical Public Company Limited in the €4 billion acquisition of allnex Holding GmbH from Advent International.
  • Verizon acquires incubed ITJones Day advised Verizon Communications, Inc. in its acquisition of incubed IT, the creator of a software platform providing autonomous navigation tools to administer, manage, and optimize mixed fleets of robots in industrial settings.
  • STERIS acquires Key Surgical for approximately $850 millionJones Day advised STERIS plc (NYSE: STE) in the $850 million acquisition of Key Surgical, a leading global provider of sterile processing, operating room, and endoscopy products, and a portfolio company of Water Street Healthcare Partners, LLC.
  • ebase GmbH to acquire securities business of Augsburger AktienbankJones Day is advising European Bank of Financial Services GmbH (ebase) in the acquisition of the securities business of Augsburger Aktienbank AG.