Latham Wins Top Prize at 2025 GCR Awards for Historic Illumina/GRAIL Matter
Global elite Antitrust & Competition Practice wins three team awards and earns an additional nine finalist nods.
Jonathan Parker is a partner in the Antitrust & Competition Practice in Latham & Watkins’ London office focusing on European and UK competition law.
He advises clients on a wide range of EU and UK competition issues, including mergers and acquisitions, market studies, cartels/restrictive agreements, and abuse of dominance cases.
Prior to joining Latham, Jonathan worked as a Legal Director and Director of Mergers at the UK Competition and Markets Authority (CMA). He is renowned in the market for deploying his considerable experience and institutionalized thinking on UK merger control matters.
He is a member of the Competition Law Committee of the City of London Law Society.
Jonathan's experience includes advising:
Global elite Antitrust & Competition Practice wins three team awards and earns an additional nine finalist nods.
In the leading competition publication’s annual review of the strongest antitrust practices around the globe, the firm dominated in every category, ranking second across all specialties.
Latham earned a top three ranking in every antitrust category, including merger control, cartel, non-cartel, and private litigation.