Law firms ‘Fundamentally different’: MasterCard and Visa to face new £300m UK retailers’ interchange fee claims Tom Baker · 2 June 2017 · 2 min read Corporate and M&A Litigation Humphries Kerstetter has launched a series of new £300m competition damages claims against MasterCard and Visa, on behalf of a group of 27 UK high street companies including betting firms, online retailers and a major supermarket.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 categoryFresh capital: Paul Weiss, White & Case lead as General Atlantic tops up Joe & the Juice with Abu Dhabi-backed investmentLaw firmsEliza Winter24 Apr 2026Vinson & Elkins bets on London – New York – Houston ‘triangle’ for growthLaw firmsKate Peacock23 Apr 2026How CMS M&A partner David Roberts became the restaurant expert on both sides of the tableLaw firmsKate Peacock20 Apr 2026‘A huge emotional release’ – DLA’s Adam Ibrahim on the longest trial of his career and winning Lawyer of the YearLaw firmsAnna Huntley8 Oct 2024‘It’s not always about winning and losing, it’s about preserving relationships’ – the Commercial Litigation Summit 2024Law firmsIsabel Caine9 Sep 2024‘There is total support for getting this done’ – funders and litigators react to King’s Speech litigation funding snubLaw firmsIsabel Caine21 Aug 2024Revolving doors: Simpson Thacher, Latham, Sidley lead New Year London movesLaw firmsAnna Huntley9 Jan 2025Five partners vie to succeed Hoyland as Simmons managing partnerLaw firmsTom Cox7 Jan 2025‘Seize every opportunity’ – Paul Hastings partner Reena Gogna on City law, Suits and poetryLaw firmsAnna Huntley7 Jan 2025