Mariella Letman is an associate in the London office of Latham & Watkins and a member of the firm’s Global Antitrust & Competition Practice.

Mariella advises clients on a range of antitrust and competition law matters, including merger control, antitrust investigations, foreign investment control, and competition law compliance.

Her experience covers several industry sectors, including technology, transport, energy, infrastructure, and consumer goods.

Mariella is an active member of the Women’s Lawyers Group sub-committee in London. She also maintains an active pro bono practice, in particular representing individuals in partnership with the South Westminster Legal Advice Centre and on DARA matters.

Mariella’s experience includes advising:

  • DoorDash, Inc. on its take-private of food delivery platform Deliveroo plc.
  • An acquisition by an entity owned 50/50 by ECP and Centrica of Grain LNG, a UK-based liquefied natural gas (LNG) terminal.
  • Endeavour Group Holdings, Inc (NYSE: EDR) in the sale of IMG ARENA and the unconditional clearance by the UK’s CMA.
  • Various private equity companies on their portfolio of acquisitions and global merger filings.

Bar Qualification

  • England and Wales (Solicitor)