GroupM
| Use attributes for filter ! | |
| Headquarters | 3 World Trade Center |
|---|---|
| New York | |
| Ceo | Kelly Clark |
| Number of employees | Over 32,000 (2018) |
| Parent organizations | WPP plc |
| Founded | 2003 |
| Subsidiaries | Mindshare |
| MediaCom | |
| Wavemaker | |
| Essence Global | |
| Address | Esentepe, Büyükdere Cad. Astoria AVM No:127, 34394 Şişli/İstanbul |
| Phone | (0212) 270 78 86 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 1405275 |
About GroupM
GroupM is the world's largest advertising media company, by billings. Headquartered in New York City, the company has over 32,000 employees and 400 offices in over 100 countries.
Where is the GroupM
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