Addition+

Addition+ is a digital advertising agency, also written Addition Plus, that plans and runs programmatic media campaigns for brands. It operates from London, Barcelona and Hong Kong and handles campaigns in both international and local markets, using its own technology platform to buy and manage ads.

What Addition+ offers

• Programmatic advertising — automated buying of digital ad space across several media channels.
• Campaign management — running online advertising campaigns that promote a client's products or services.
• In-house platform — its own technology used to deliver and track client campaigns.
• Search and display advice — commentary and guidance on topics such as how display activity affects PPC results.

Who it works with

Published case studies include a campaign for Nest about pensions, aimed at a hard-to-reach audience, and work for the housing charity Shelter.

Key facts

• Offices: London, Barcelona and Hong Kong
• Recognition: shortlisted in five categories at the RAR awards
• Languages: publishes content in English and Spanish
• Other: has spoken on advertising and AI at a large programmatic event in Spain