In addition to its expertise in advising municipalities on commercial administrative law and project-related climate protection aspects, GSK Stockmann is increasingly assisting large companies and public bodies with regulatory matters and constitutional proceedings. The practice's policy-oriented advisory approach, which was further strengthened by the arrival of former Federal Minister of Justice Heiko Maas in January 2023, comes particularly into play in proceedings relating to the repeat of the Berlin election, network neutrality and in advice on the energy price cap. Jan Hennig, who is well versed in public construction and planning law, and energy and infrastructure lawyer Wolfgang cube jointly head the practice.

Legal 500 Editorial commentary

Key clients

  • CDU-Fraktion im Abgeordnetenhaus Berlin
  • Deutsche Telekom AG
  • Telekom Deutschland GmbH
  • Europäische Metropolregion München e.V.
  • Feinkost Käfer GmbH
  • Freie und Hansestadt Hamburg, Behörde für Umwelt, Klima, Energie und Agrarwirtschaft, Amt Energie und Klima
  • FSC Global Development GmbH
  • Gemeinde Eichenau
  • Gemeinde Eichwalde
  • KME Germany GmbH
  • Köhnlein GmbH
  • Landeshauptstadt München Referat für Stadtplanung und Bauordnung Stadtplanung
  • Ryanair DAC
  • Stadt Soltau

Work highlights

  • Advising Deutsche Telekom AG on constitutional law and conducting fundamental proceedings before the administrative courts to order a DNS block.
  • Advising the Free and Hanseatic City of Hamburg on a legislative proposal on climate protection in the building sector, in particular on the regulation of the use of air conditioning systems in buildings.
  • Representation of the CDU parliamentary group in the Berlin House of Representatives in proceedings before the Federal Constitutional Court regarding the constitutional complaint by several members of the House of Representatives against the repeat of the Berlin election in 2021.

Practice head

The lawyer(s) leading their teams.

Jan Hennig, Wolfgang Würfel

Other key lawyers

Heiko Maas