LAWYER PROFILE
Stefan Weidert

Stefan Weidert

Germany 2026

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Gleiss Lutz
 Gleiss Lutz

Ranked in 1 practice area

TMT: Information Technology

Germany

20 years ranked

About

Provided by Gleiss Lutz

Practice Areas

Stefan heads the IP practice of Gleiss Lutz. He advises and represents clients in connection with complex ICT projects (e.g. outsourcings, carve-outs, procurement projects), on data protection, e-commerce issues, licensing issues, IT audits as well as troubled ICT projects. Stefan has advised on numerous transactions in the technology sector. His practice also includes advising on matters involving both healthcare and unfair competition law and in trademark matters.

Career

Stefan studied at the universities of Berlin, Geneva and Cornell/US (LL.M. 1992). He has been a partner at Gleiss Lutz since 2001. Stefan is a certified intellectual property law attorney and a certified lawyer for information technology law.

He is a member of the German Association for the Protection of Intellectual Property and Copyright (GRUR), the German Association for Law and Computer Science (DGRI), the International Technology Law Association (ITechLaw) and the German-American Lawyers’ Association (DAJV). In 2013 and 2014 he co-chaired the IBA’s Technology Law Committee and remains a member of its advisory board.

Chambers Review

Provided by Chambers

Chambers Germany

TMT: Information Technology - Germany

Band 3
Individual Editorial

Berlin-based Stefan Weidert is an experienced practitioner who advises on a range of IT mandates, including cooperation agreements, outsourcings and software tender projects. Additionally, he acts for clients in IT-related disputes and on acquisitions.

Indviduelles Editorial
Der in Berlin ansässige Stefan Weidert ist ein erfahrener Anwalt, der zu einer Vielzahl von IT-Mandaten berät, darunter Kooperationsverträge, Outsourcing und Softwareausschreibungen. Darüber hinaus vertritt er Mandanten in IT-bezogenen Streitigkeiten und bei Unternehmenskäufen.
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Strengths

Provided by Chambers

  • With Stefan Weidert involved even the most complex matters feel manageable. He has a calm confidence that inspires trust and ensures results.

    TMT: Information TechnologyChambers Germany

  • Stefan Weidert combines deep legal expertise with a pragmatic and solution-oriented mindset.

    TMT: Information TechnologyChambers Germany

  • Stefan Weidert stands out as an exceptional lawyer and trusted adviser.

    TMT: Information TechnologyChambers Germany
  • Mit Stefan Weidert an Bord fühlen sich selbst die komplexesten Angelegenheiten beherrschbar an. Er strahlt eine ruhige Zuversicht aus, die Vertrauen schafft und Ergebnisse garantiert.
    TMT: Information TechnologyChambers Germany
  • Stefan Weidert vereint profunde juristische Expertise mit einer pragmatischen und lösungsorientierten Denkweise.
    TMT: Information TechnologyChambers Germany
  • Stefan Weidert zeichnet sich als außergewöhnlicher Anwalt und vertrauenswürdiger Berater aus.
    TMT: Information TechnologyChambers Germany

Ranked Individuals at Gleiss Lutz (52)

Germany

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