Denis Brock is the managing partner of O’Melveny’s Hong Kong office and serves as Chair of the International Disputes and Arbitration Practice. He concentrates his practice on commercial and corporate arbitration, litigation, and regulatory investigations.

Denis is a fellow of CIArb and has been appointed as arbitrator on various arbitral panels in Asia and Europe. He appears regularly as counsel in arbitrations including those under the administration of the LCIA, HKIAC, CIETAC, and ICC.

Denis acts for the world’s largest clients on their most high-profile and complex cases. He draws on years of experience handling corporate and joint venture disputes, partnership issues, commodities and resources disputes, professional negligence claims (particularly against accountants, brokers, and lawyers), banking and finance litigation, insurance matters, and regulatory issues.

Denis is regularly recognised as a leading dispute resolution and insurance practitioner in Asia and the UK. He is currently ranked as “Band 1” by Chambers Asia in dispute resolution and has equivalent ranking with other relevant legal directories. He is a Solicitor Advocate in England & Wales and one of only a handful of Solicitor Advocates in Hong Kong (with full rights of audience before all courts).