Marija Momic

Associate Brussels, London


Marija Momic
Marija Momic is an associate in the Antitrust team and her expertise includes advising clients on all aspects of EU competition law, including merger control, restrictive practices, market dominance, and general counselling and compliance.

Marija’s experience encompasses broad range of industries, including technology, defence, rail industry, and offshore & marine sectors.

Prior to joining Weil, Marija was an associate in the Brussels office of an international law firm.

Representative experience includes acting for:*

  • Microsoft on its $10 billion investment in OpenAI;
  • Microsoft on its ~$70 billion acquisition of Activision Blizzard, Inc., before the European Commission, winning conditional Phase 2 approval;
  • Liberty Global and Telefonica on a joint venture with InfraVia before the European Commission;
  • Alstom in its acquisition of Bombardier Transportation;
  • Alstom in its then-proposed €15 billion combination with Siemens;
  • NVIDIA in its then-proposed $40 billion acquisition of Arm;
  • Google in the European Commission investigation into data-related practices;
  • UTC in its merger of equals with Raytheon Corp;
  • Temasek, Sembcorp Marine, and Keppel O&M in a $6.29bn merger of Sembcorp Marine with Keppel Corp’s offshore and marine unit;

(*including from previous firm)


State Aid Law Post-Brexit: Subsidy Control Under the EU-UK Trade and Cooperation Agreement, European Competition Law Review, co-authored

Can an ICSID Award for the Compensation of Damages be regarded as State Aid?, European State Aid Quarterly

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