Willis Group Holdings Public Limited Company (Willis Group Holdings), is a holding company. The Company provides a range of insurance brokerage, reinsurance and risk management consulting services to its clients globally. It acts as an intermediary between its clients and insurance carriers by advising its clients on their risk management requirements, helping clients determine managing risk, and negotiating and placing insurance risk with insurance carriers through its global distribution network. It assists clients in the assessment of their risks, advises on the ways of transferring suitable risk to the global insurance and reinsurance markets and then executes the transactions at terms and conditions for its clients. It also offers clients a range of services to help them to identify and control their risks. In May 2012, the Company acquired Attain Consulting and sister company Trustee Principles.