Summer 2015. Four US lawyers meet at Nobu restaurant in London. Sidley Austin management committee chair Larry Barden and Europe head George Petrow have invited two City-based lifers from long-time Chicago rival Kirkland & Ellis: private equity (PE) partners Erik Dahl and Christian Iwasko. On the table is a plan to shake up Sidley’s loss-making London operation by building a PE practice from scratch. Dahl and Iwasko are sceptical, but their patience with Kirkland has been worn thin by its latest round of top-dollar hires.
A few weeks later, Dahl and Iwasko sneak out of a Kirkland partner conference in Chicago to meet Barden and Petrow again. Doubt is giving way to enthusiasm: Sidley is prepared to invest an eye-catching sum and give the duo free reign. Six months later, the deal is signed. Dahl, Iwasko and four other London partners join Sidley in February 2016.
