Tidjane Thiam an executive director, sitting on the plc board. In January 2007, after Richard Harvey announced he would step down as chief executive of Aviva, Thiam was tipped as a possible future head of the group. Thiam left Aviva in September 2007 to become chief financial officer of Prudential plc. In March 2009, Thiam was named chief executive, effective from October, after Mark Tucker chose to step down. The appointment made him the first African to lead a FTSE 100 listed company. His departure from the role was announced on 10 March 2015. After he became chief executive, Prudential launched a
Financial Times percent of the London Stock Exchange's value. In 1995 FTSE Group was made an independent company. The first of several overseas offices was opened in New York City in 1999; Paris followed in early 2000, Hong Kong, Frankfurt and San Francisco in 2001, Madrid in 2002 and Tokyo in 2003. Other well-known FTSE indices include the FTSE 350 Index, the FTSE SmallCap Index, the FTSE AIM UK 50 Index and FTSE AIM 100 Index as well as the FTSE AIM All-Share Index for stocks, and the FTSE UK Gilt Indices for government bonds. In July 2006 the "FT" announced a