Most Effective Agencies April 2021
| Ranking | |||
|---|---|---|---|
| Rank | Agency | Location | Points |
| 1 | McCann Tel Aviv | Tel Aviv, Israel | 4360 |
| 2 | Leo Burnett Romania | Bucharest, Romania | 1380 |
| 3 | ACG Budapest | Budapest, Hungary | 1368 |
| 4 | BBDO Moscow | Moscow, Russia | 1336 |
| 5 | Publicis Romania | Bucharest, Romania | 1280 |
| 6 | Happy People Project | Istanbul, Turkey | 936 |
| 7 | Luna\TBWA | Ljubljana, Slovenia | 896 |
| 8 | Gres Todorchuk | Kyiv, Ukraine | 848 |
| 9 | Concept | Istanbul, Turkey | 846 |
| 10 | Adler Chomski Grey | Tel Aviv, Israel | 826 |
| 11 | Postmen | Kyiv, Ukraine | 798 |
| 12 | TBWA\Paris | Boulogne-Billancourt, France | 700 |
| 13 | OMD Media Direction | Moscow, Russia | 672 |
| 14 | Leo Burnett Moscow | Moscow, Russia | 610 |
| 15 | McCann Prague | Prague, Czech Republic | 592 |
| 16 | TBWA\Istanbul | Istanbul, Turkey | 560 |
| 17 | Noble Graphics | Sofia, Bulgaria | 546 |
| 18 | Titrifikir | Istanbul, Turkey | 544 |
| 19 | McCann Worldgroup Romania | Bucharest, Romania | 536 |
| 20 | Mindshare | Istanbul, Turkey | 516 |
| 20 | Reuveni Pridan IPG | Tel Aviv, Israel | 516 |
| 22 | Ogilvy | Prague, Czech Republic | 504 |
| 23 | Buzzman | Paris, France | 490 |
| 24 | McCann Manchester | Prestbury, United Kingdom | 480 |
| 25 | Medina Turgul DDB | Istanbul, Turkey | 468 |