[1] It is part of the Havas Worldwide network (formerly known as Euro RSCG Worldwide) network which has 316 offices located in 75 countries throughout Europe, North America, Latin America, Asia Pacific and the Middle East.

[3] In 1994, Euro RSCG's London office was relaunched as Euro RSCG Wnek Gosper by Mark Wnek and Brett Gosper who had been approached by the Euro RSCG network to turn the agency around.

[5] Mark Wnek also left in January 2004, whereafter the names of the founders were dropped and the agency was renamed Euro RSCG London.

The agency works for global brands including Chivas Regal, Birds Eye, Reckitt Benckiser, Evian, PSA Peugeot Citroen, Unilever, Ideal Standard, Credit Suisse, Maggie's Centres, Mothercare and Mondelēz International.

Former clients include Abbey National,[7] Iomega,[8] Argos[9] and Cadbury.