Law firms ‘No one had done it in the London market’: Clifford Chance’s former head of antitrust launches City boutique Tom Moore · 8 December 2014 · 2 min read Corporate and M&A Clifford Chance Oliver Bretz, former global head of antitrust at Clifford Chance, is leaving after 15 years at the Magic Circle firm to launch a competition boutique in the New Year.Your limit of 1 article in 30 days is up. Please login for full access or subscribe. Corporate users - click here for simple access (no password needed). For more information, please contact [email protected] Related ContentMore in this categoryLeading UK and US trio advise as easyJet grounds £4.7bn Castlelake approachLaw firmsTheresa Hargreaves22 Jun 2026Clifford Chance adds lawyers into local partner rank amid profitability pushLaw firmsEliza Winter8 Jun 2026Clifford Chance overhauls partnership structure amid management bid to clear $5m PEPLaw firmsEliza Winter4 Jun 2026London duo get the nod as Baker McKenzie promotes 47 to partnershipLaw firmsTom Cox23 Jun 2026Ashurst seals decade of growth as soaring PEP clears £1.5m in final results before Perkins Coie mergerLaw firmsTom Cox23 Jun 2026Revolving doors: Simpson Thacher, Latham, Sidley lead New Year London movesLaw firmsAnna Huntley9 Jan 2025‘Seize every opportunity’ – Paul Hastings partner Reena Gogna on City law, Suits and poetryLaw firmsAnna Huntley7 Jan 2025Five partners vie to succeed Hoyland as Simmons managing partnerLaw firmsTom Cox7 Jan 2025Former Freshfields senior partner among recipients in New Year Honours ListLaw firmsTom Cox2 Jan 2025