Amelia (Memmi) Rasmussen
Image of Amelia (Memmi) Rasmussen

Amelia (Memmi) Rasmussen

Associate

Memmi represents companies and individuals in civil and criminal matters, including litigation and investigations by government agencies.
Memmi also counsels clients on a range of antitrust and competition law matters including mergers and acquisitions, strategy, and compliance. Memmi represents multinational corporations, global financial institutions, and individuals across a variety of industries including energy, financial services, commodities, and healthcare.

Expertise

Experience

Representative matters

  • Leading U.S. agricultural products company in pending multidistrict litigation alleging Sherman Act Section 1 claims.
  • Leading Japanese manufacturer in multidistrict litigation alleging price-fixing and related conduct.
  • Leading Japanese manufacturer as strategic counsel in nation-wide class actions in Canada.
  • Chief executive officer of a healthcare company in antitrust grand jury investigation related to alleged "no-poach" agreements.
  • U.S. manufacturer in an information exchange investigation by Department of Justice.
  • Major U.S. financial institution in breach of contract and tort litigation brought by former client.
  • Major U.S. multinational on series of strategic M&A transactions.
  • Antitrust counseling to firm clients across industries. 

Published Work

  • Rasmussen, Memmi, Co-author. (2025) “Ninth circuit rules in favor of merging parties in Microsoft/Activision appeal,” The M&A Lawyer

Awards

  • Recognized by Chambers USA, 2025 as an “Associate to Watch” in Antitrust noted for her agency-facing antitrust practice.

Qualifications

Admissions

Attorney-at-Law, D.C.

Academic

Fletcher School of Law and Diplomacy M.A.L.D.

Georgetown University Law Center J.D.

The London School of Economics B.Sc., First Class Honours

Disclaimer
A&O Shearman was formed on May 1, 2024 by the combination of Shearman & Sterling LLP and Allen & Overy LLP and their respective affiliates (the legacy firms). Any matters referred to above may include matters undertaken by one or more of the legacy firms rather than A&O Shearman.