Lís O'Connor is a Senior Associate in Competition Law at Arthur Cox, a position held since 2025. They previously worked as a Competition Law Counsel at Accenture from 2022 to 2025 and served as a Solicitor at ReganWall Business Law Firm from 2021 to 2022. Prior to that, Lís was a Consultant in the Competition Law team at Gilbert + Tobin from 2019 to 2021 and an Associate in Competition & Regulated Markets at Arthur Cox from 2015 to 2018. Lís completed their Master's Degree in Law from The London School of Economics and Political Science in 2015, following a BCLGA in Law and Irish from University College Cork in 2013.
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