Sarah Long


Sarah joined Euclid Law as Counsel in September 2015, and was promoted to Partner in June 2016. Sarah previously worked in the Antitrust team of Allen & Overy in London, and prior to that spent 3 years working for the OECD Competition Committee in Paris, preparing for and managing high level OECD roundtable meetings attended by heads of competition law enforcement agencies from around the world.

Sarah has experience in advising clients on both UK and EU competition law issues, including international cartel enforcement, leniency applications, anti-competitive agreements and practices such as information exchange and resale price maintenance, abuse of dominance, merger control, litigation and UK market investigations. Sarah has experience in advising clients across a variety of sectors including financial services, oil and gas, residential construction, consumer goods, travel and online retail.

Sarah is co-editor of the Competition Law Journal, co-chair and organiser of the annual Junior Competition Conference, and a contributing editor to Division 1 of Butterworths Competition Law Service.

Sarah is able to work in both English and French and has worked in London, Brussels and Paris. She obtained an MA and LLB from King’s College London. Sarah is also a CEDR qualified mediator.

Sarah was recently selected as one of the “30 in their 30s” – Notable Women Competition Professionals: Private Practice 2017

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