Most effective digital & specialist ad agencies in the UK 2019
Brand Genetics, an independent agency located in London, and Merkle, also from London and a part of the Dentsu Aegis Network, were the only two agencies from the United Kingdom (UK) which made it to the top 50 of the WARC Effective 100 digital/specialist agencies ranking. The 2019 digital advertising market in the UK was valued at 15.69 billion British pounds.
