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LAWYER PROFILE

Máire O'Neill

Global 2026

William Fry LLP

Ranked in 1 practice area

Corporate/M&A

Ireland

1 year ranked

Chambers Review

Provided by Chambers

Chambers Global Guide

Corporate/M&A - Ireland

Band 5

Individual Editorial

Máire O'Neill acts for prominent investors on transactions in the healthcare and medical technology industries. She also acts for international corporate clients on strategic transactions.

Learn more about this team View ranking table

Strengths

Provided by Chambers

Máire really understands our business and the types of deals we like to do.
Corporate/M&AChambers Global Guide
She is a bright and knowledgeable lawyer who combines top-notch legal advice with a pragmatic approach.
Corporate/M&AChambers Global Guide
Máire O'Neill is able to handle a range of transactions. She is an excellent M&A lawyer who gets deals done and over the line while navigating complicated issues.
Corporate/M&AChambers Global Guide