The company was a predecessor of three of the largest banking institutions in the world , JPMorgan Chase , Morgan Stanley , and Deutsche Bank ( via Morgan , Grenfell & Co . ) .
The company was involved in the formation of Drexel Burnham Lambert .
The company was a predecessor of three of the largest banking institutions in the world , JPMorgan Chase , Morgan Stanley , and Deutsche Bank ( via Morgan , Grenfell & Co . ) , and was involved in the formation of Drexel Burnham Lambert .