London based insurance company Aviva is now the sixth largest insurance group worldwide and the largest provider of life and general insurance in the United Kingdom. Despite having a strong start to the year so far, Aviva will be undertaking a much needed strategic review of its businesses to aid the company in its recovery after the departure of Chief Executive Officer Andrew Moss. Moss, having…

Aetna Inc., the third-largest health insurer in the US, has announced that its Chairman and current Chief Executive Officer, Ronald A. Williams, will be succeeded by the end of November 2010 by Mark T. Bertolini, current President of Aetna. Mr. Williams intends to retire, and will stay on as executive chairman until April 2011, when this role will also be assumed by Mr. Bertolini.