IPG
CCI approves Omnicom’s $13 billion acquisition of Interpublic Group
Explained: Why GroupM is now WPP Media and what it means for marketers
WPP to rebrand GroupM as ‘WPP Media’ in a strategic makeover: Report
IPG Q1 revenue declines amid restructuring and Omnicom merger preparations
Inside CCI raids: Ad agencies grilled over commissions, cartelisation