Louise Mary Gaynor

Part of Vivendi SE, Havas EHS Discovery Ltd. is a British company that provides software services. The company is based in Cirencester, UK. The company was founded in 1967. Havas EHS Discovery was acquired by Brann Direct Marketing /Gater/ on February 01, 1994 for $12.17 million.

Yatterbox Ltd. provides social media monitoring service that identifies and tracks key influencers and commentators. The firm engages in political monitoring, public affairs and social media. The company was founded by Matthew Freckelton in 2010 and is headquartered in London, the United Kingdom.

Part of Vivendi SE, Havas E Group Ltd. is a British media company. The company is based in Maidstone, UK. Havas E Group operates as a media company.

RSMB Ltd. was founded in 1987 and is based in the UK. The private company is known for their innovative audience research methodologies that have helped the UK media research industry adapt to the rapidly changing consumer media use. The British company specializes in providing high-quality design and operations for television audience measurement. RSMB has been a contractor to the Broadcasters Audience Research Board (BARB) since 1989, and this partnership will continue until at least 2029.

Part of Vivendi SE, BTRME Ltd. is a British company that provides advertising services. The company is based in Maidstone, UK. BTRME was founded in 2015.

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

Conran Design Group Ltd. operates as a creative design agency. The firm specializes in 3D environments, branding, digital, film and animation, and reporting. The company is headquartered in London, the United Kingdom.

Part of Vivendi SE, The Audience Platform Ltd. is a leading provider of innovative solutions designed to enable media companies to compete with scale and efficiency in the audience-based, converged ad sales environment. Founded in 2014, the company is based in Maidstone, UK. Audience Platform provides a modern, scalable, and modular back-office platform that effectively caters to the essential accounts receivable (AR) and financial management requirements of media companies. By leveraging the advanced features of APS AR and billing platform, as well as the seamlessly integrated self-service portal, media companies can optimize their operations, achieve heightened efficiency, and create additional revenue channels targeted at mid and low market advertisers. Audience Platform provides next-generation ad operations and monetization solutions services for the world's leading digital-first and traditional media publishers. The British company's Adsuite is a platform of solutions that include cloud-based converged order management, financial suite, and in-flight optimization, providing next-generation, automated order management, campaign planning, billing, and accounts receivables solutions. Adsuite's internal enablement capabilities are brought together via a customizable advertiser portal and provide leading user experience and monetization tools.

Part of Vivendi SE, One Green Bean London Ltd. is a British company that provides public relation and communication consulting services. The company is based in Maidstone, UK. One Green Bean London was founded in 2015.

Part of Vivendi SE, Fullsix Media Ltd. is a British company that provides digital media services. The company is based in London, UK and was founded in 2005.

Part of Vivendi SE, Havas UK Ltd. is a company that operates communications networks. Havas UK Ltd. is based in Maidstone, UK. Havas was founded in 1993.

PHD Media Ltd. provides advertising services. The firm provides international and domestic media planning and direct marketing services. The company was founded by David Pattison, Nick Horswell and Jonathan Durden on September 19, 1989 and is headquartered in London, the United Kingdom.

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 Sofibol SCA, Arena BLM Ltd. is a marketing and British advertising company. The company is based in London, UK. Founded in 1990.

Havas Sports Ltd. is a British company that provides sports marketing services. The private company is based in London, UK. The company was founded in 2002.

Part of Media Forward Communications, Forward 1 UK Ltd. is a company that engages in media planning and buying as an agent. The company is based in London, UK and was founded in 2014.

Part of Sofibol SCA, Cake Media Ltd. is a British company that provides brand management, public relations, and event management services. The company is based in London, UK. Rosie Holden has been the CEO of the company since 2022.

Part of Vivendi SE, EWBD Ltd. is a holding British company that invests in advertising agencies through its subsidiaries. The company is based in Maidstone, UK and was founded in 1987.

Part of Sofibol SCA, Havas Holdings Ltd. functions as an investment holding British company. The company is based in Maidstone, UK.

Part of Vivendi SE, Havas Shared Services Ltd. is a British company that provides accounting and bookkeeping services. The company is based in Maidstone, UK and was founded in 1901.

Havas Media Ltd. operates as a media planning and buying agency. The company is headquartered in London, the United Kingdom.

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.

Havas PR UK Plc povides public relations and advertising services. It offers consumer and healthcare public relations, community relations, digital marketing, and search engine optimization services. The firm serves retail, lifestyle, automotive, leisure, food and drink, healthcare, industrial, and engineering sectors. The company was founded on January 29, 1985 and is headquartered in London, the United Kingdom.