Aon Hewitt


We are pioneers in the HR business process outsourcing (HR BPO) industry and were one of the first providers to offer multi-process services. Today we serve more clients than any provider, and our client satisfaction is the best in the industry. The 2010 Black Book of Outsourcing, an independent research firm that surveys the buyers of HR BPO services, reports that Aon Hewitt is ranked #1 in client satisfaction among all providers.

As one of the largest benefits and broad HR BPO providers in the world, Aon Hewitt handles more than 240 million HR-related customer interactions a year for more than 21 million employees and retirees. Whether your organization is a complex global enterprise, a growing mid-sized business, or somewhere in between, we can help you. For more information, please click here.