Aon Corp’s brokerage revenues have outstripped those of its largest rival, Marsh & McLennan, which nevertheless remains at the top of the list of the world’s largest insurance brokers worldwide, thanks to its non-broking units.
Aon Corp’s brokerage revenues have outstripped those of its largest rival, Marsh & McLennan, which nevertheless remains at the top of the list of the world’s largest insurance brokers worldwide, thanks to its non-broking units.