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 categoryThe $110bn Paramount-Warner Bros mega-merger: all the law firms involvedLaw firmsAlex Ryan7 Oct 2026LB100 2026: the highs, the lows and the surprises from the dataLaw firm dataBen Wheway7 Oct 2026Revolving Doors: HSF Kramer hires Sidley life sciences head as Ashurst Perkins Coie sees further departuresLaw firmsNews Editor6 Oct 2026Quartet of firms lead on $8.9bn Boots dealLaw firmsKate Peacock7 Oct 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 2025Kramer Levin’s Paris office joins Morgan Lewis amid HSF merger dealLaw firmsTom Cox20 Dec 2024