Weil, Gotshal & Manges’s business finance and restructuring group has been busy the past three years with Chapter 11 cases for fallen financial services giants Lehman Brothers and Washington Mutual.

On Tuesday, Lehman Brothers emerged from bankruptcy more than three years after the abrupt collapse of the New York-based investment banking giant in September 2008 forced Weil to help one of its biggest clients quickly put together the largest Chapter 11 case in U.S. history.