Broking giant Aon says its $4.9bn bid for global consultancy firm Hewitt Associates will not be affected by Hewitt's announcement that it is buying investment consultancy, Chicago-based EnnisKnupp.
Broking giant Aon says its $4.9bn bid for global consultancy firm Hewitt Associates will not be affected by Hewitt's announcement that it is buying investment consultancy, Chicago-based EnnisKnupp.