Annual ranking of the most powerful brands in the world - Apple remains top. - Millward Brown has published its eighth edition of the most powerful brands in the world ranking (“BrandZ Top 100, 2013”). After a year of stability (0.3%), the value of the 100 most powerful brands in the world has increased significantly (+7%). Two thirds of this ranking now see their value progressing, as opposed to only half the previous year. With an estimated value of $185.1 billion (1% growth in...