Gaetan Marie Durocher

Part of Vivendi SE, Havas Worldwide London Ltd. is a British company that provides advertising and communications services. The company is based in Maidstone, UK. Havas Worldwide London was founded in 1998.

Part of Vivendi SE, Work Club Ltd. is a British company that provides social, mobile, and digital marketing services. The company is based in Maidstone, UK. The company was founded in 2007. Work Club was acquired by Havas SA, part of Vivendi SE from July 03, 2017.

Part of Vivendi SE, Ekino Ltd. operates an advertising agency. The company is based in London, UK.

The FullSIX Group SAS provides communication and marketing consultancy services. The company was founded by Yann Doussot in 1998 and is headquartered in Levallois-Perret, France.

Havas Helia Ltd. operates as an advertising agency. It offers marketing and business development services. The company was founded on October 12, 1990 and is headquartered in Maidstone, the United Kingdom.