AON Hewitt is the world's largest provider of multi-service HR, Insurance, and Benefits solutions. They have become the leader by constantly looking at ways to innovate their business model. 

​

When AON Hewitt was implementing the first online health benefits marketplace in Puerto Rico, they selected e3 to assist in their project.  e3 provided assistance in the definition of the operational and technology model to implement the marketplace.  This assistance included business and technology requirements definition, project management, and technology services.