Allyson Riemma concentrates her practice on complex litigation relating to class actions, securities, and professional malpractice litigation, as well as various forms of governmental investigations by the PCAOB, SEC, US Attorney’s office and other agencies. She is experienced representing clients from Fortune 500 companies to small closely held corporations. Her trial experience includes numerous cases in state and federal district court, as well as arbitration and regulatory proceedings. Allyson is an accomplished litigator who has handled bet-the-company litigations, including successfully defending high-profile class actions and tax and accounting cases.
Additionally, Allyson regularly counsels clients on compliance, enforcement, and regulatory issues. She drafts policies and procedures, including arbitration clauses and dispute resolution and limitation of liability provisions.
Allyson also maintains an active pro bono practice.
Best Lawyers, Ones to Watch in Alternative Dispute Resolution, 2021 to 2023
Colgate University’s Ann Yao ’80 Memorial Young Alumni Award
Do not send any information or documents that you want to have treated as secret or confidential. Providing information to McDermott via email links on this website or other introductory email communications will not create an attorney-client relationship; will not preclude McDermott from representing any other person or firm in any matter; and will not obligate McDermott to keep confidential the information you provide. McDermott cannot enter into an attorney-client relationship with you until McDermott has determined that doing so will not create a conflict of interest and until you and McDermott have entered into a written agreement or engagement letter that sets forth the terms of our relationship.