Top 10 Advertising Agencies in Europe
- Portugal Business News - Valerie Charoux

- 6h
- 2 min read

Advertising News Europe – Here are the Top 10 Advertising Agencies in Europe in 2026, according to the WARC ranking:
The WARC (World Advertising Research Center) ranking helps marketers maximize their impact with over 40 years of rigorous research.
Top 10 Advertising Agencies in Europe in 2026:
1 – PHD London - UK
PHD/London, that is part of PHD Worldwide, ranks No. 1 Advertising Agency in Europe according to the WARC ranking 2026.
2 - Mediaplus Munich - Germany
Mediaplus Munich, that is part of Serviceplan, ranks 2nd Advertising Agency in Europe according to the WARC ranking 2026.
3 – Mindshare London – UK
Mindshare London, that is part of Mindshare Worldwide, ranks 3rd Advertising Agency in Europe according to the WARC ranking 2026.
4 – OMD London – UK
OMD London, that is part of OMD Worldwide, ranks 4th Advertising Agency in Europe according to the WARC ranking 2026.
5 – PHD Frankfurt – Germany
PHD Frankfurt, that is part of PHD Worldwide, ranks 5th Advertising Agency in Europe according to the WARC ranking 2026.
6 – PHD Oslo – Norway
PHD Oslo, that is part of PHD Worldwide, ranks 6th Advertising Agency in Europe according to the WARC ranking 2026.
7 – Serviceplan Munich – Germany
Serviceplan Munich, that is part of Serviceplan, ranks 7th Advertising Agency in Europe according to the WARC ranking 2026.
8 – UM London – UK
UM London, that is part of IPG Mediabrands, ranks 8th Advertising Agency in Europe according to the WARC ranking 2026.
9 – Havas Play Paris – France
Havas Play Paris, that is part of Havas Media Group, ranks 9th Advertising Agency in Europe according to the WARC ranking 2026.
10 – Leo London – UK
Leo London, that is part of Leo, ranks 10th Advertising Agency in Europe according to the WARC ranking 2026.







