Dr. Marius Rothermund | Frankfurt | Hogan Lovells

Dr. Marius Rothermund

Senior Associate Corporate & Finance


German, English


Dr. Marius Rothermund
  • Overview
  • Experience
  • Credentials
  • Insights and events

Marius Rothermund advises national and international companies on M&A, joint ventures, restructurings and general corporate and contract law.

His clients include corporate groups as well as medium-sized companies, private equity funds and start-ups, in particular in the energy, IT technology and infrastructure sectors. Before joining Hogan Lovells in 2022, he worked in the Corporate/M&A practice group of an international law firm.

Marius studied in Marburg and at the University of Kent (England) and received his doctorate on a topic in the field of capital markets law. His dissertation was honoured with a prize for the best doctoral thesis in the fields of corporate law, antitrust law and intellectual property law.

Representative experience

Advising Flaxtec GmbH on an investment by the Korean Hyundai Group in its subsidiary, the technology company Flaxres GmbH.

Advising Equitix Investment Management Limited on the acquisition of a majority stake in a residential home decarbonisation portfolio from Enpal B.V.

Advising Fresenius Kabi AG on the divestment of the Fresenius Kabi plant in Halden, Norway, to HP Halden Pharma AS, a company of the Prange Group.

Advising GP JOULE Service GmbH & Co. KG on the acquisition of engineering services provider eta DYNAMICS GmbH.

Advising Motherson Group on the acquisition of SAS Group from Faurecia, a company of the Paris-listed FORVIA Group.

Advising VALOREO, Inc on the sale of VALOREO to Razor Group GmbH and a simultaneous equity financing round of the group led by L Catterton and with participation from other VALOREO investors.

Advising Mitsubishi Corporation Group on the sale of MCE Bank GmbH to Santander Consumer Bank AG.

Advising Storengy Deutschland (ENGIE Group) on a joint venture with CM Fluids AG.

Advising GP JOULE EPC GmbH & Co. KG on the sale of its North American photovoltaic EPC business unit to GOLDBECK Solar GmbH.

Advising Cygna Labs Group and its group companies on the acquisition of the Diamond IP business from BT (formerly British Telecom).

Advising econnext GmbH & Co. KGaA on a €63m financing round involving new institutional investors and on its conversion into a public limited company.

Ongoing advice to the Tank & Rast Group in matters of corporate and contractual law.

Advising Deutsche Börse AG on the sale of 50% of the shares in REGIS-TR S.A. by Clearstream Banking S.A. and 50% of the shares in REGIS-TR UK Ltd. by Clearstream Holding AG to JV partner Iberclear.*

Advising M Ventures (Merck Group) and imec.xpand as main investors as well as Robert Bosch Venture Capital on a US$20m financing round for Ferroelectric Memory GmbH.*

Advising Jones Lang LaSalle on the sale of its property management business in Continental Europe to MVGM International B.V.*

Advising Deutsche Börse AG on the sale of Regulatory Services GmbH to Trax NL B.V. (MarketAxess Group) with subsequent cross-border merger.*

Advising Naxicap Partners on the acquisition of the German flat roof specialist alwitra.*

Advising VR Equitypartner on the acquisition of a direct participation in Bookwire.*

Advising econnext GmbH on the acquisition of a majority stake in Circular Carbon GmbH.*

Advising GP JOULE Utility GmbH on a merger agreement with team energie GmbH & Co. KG (team Group) for the acquisition of a minority share in GP JOULE Connect GmbH.*

Advising GP JOULE Holding GmbH & Co. KG on the participation of Minol-ZENNER managing director Alexander Lehmann.*

Advising GP JOULE IPP Assets GmbH on the sale of its stake in H-TEC Systems GmbH to MAN Energy Solutions SE.*

Advising the Hensoldt Group on the establishment of a joint venture in the field of advanced 3D printing systems with the Israeli company Nano Dimension.*

Advising the shareholders of the Köberl Group on the sale of a majority stake to the European investment company Gimv.*

*Matter handled prior to joining Hogan Lovells.


  • Dr. iur., Doctorate in Law, Humboldt University of Berlin, 2019
  • Second State Exam in Law, Higher Regional Court of Frankfurt, 2018
  • First State Exam in Law, Philipps University of Marburg, 2014
  • Diploma in English Law, University of Kent at Canterbury, 2010
Bar admissions and qualifications
  • Frankfurt
  • Marburg Law Society


Karlheinz Quack-Preis

Law Faculty of the Humboldt University of Berlin