Top 11 Advertising companies in Italy
This curated ranking covers the 11 largest advertising companies in Italy, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. Ogilvy & Mather, Saatchi & Saatchi and We Are Social lead the list with a combined estimated audience of 103,156 people. Across all 11 entries the average audience size is 12,952, and the largest, Ogilvy & Mather, reaches around 42,003 people in Italy. Audience size is the estimated number of unique people in Italy who actively engage with each advertising company, derived from search demand signals. Rankings reflect search-behavior signals collected across Italy and are refreshed weekly.
Ranking
| Rank | Name | Audience size | Country share | Subtype | Category |
|---|---|---|---|---|---|
| 1 |  Ogilvy & Mather |
42,003 | 6.2% | Advertising company | Business & Career |
| 2 |  Saatchi & Saatchi |
34,082 | 7.2% | Advertising company | Business & Career |
| 3 |  We Are Social |
27,071 | 39.2% | Advertising company | Business & Career |
| 4 |  AdMob |
22,474 | 1.9% | Advertising company | Business & Career |
| 5 |  BBDO |
8,516 | 4.7% | Advertising company | Business & Career |
| 6 |  DDB Worldwide |
3,543 | 9.7% | Advertising company | Business & Career |
| 7 |  BETC |
2,952 | 3.6% | Advertising company | Business & Career |
| 8 | Interpublic Group of Companies |
1,256 | 3.1% | Advertising company | Business & Career |
| 9 |  Signarama |
406 | 0.2% | Advertising company | Business & Career |
| 10 | Crispin Porter + Bogusky |
139 | 1.1% | Advertising company | Business & Career |
| 11 |  TBWA Worldwide |
39 | 0.1% | Advertising company | Business & Career |
Frequently asked questions
How is this Top 11 list compiled?
Rascasse aggregates anonymized search-behavior signals across Italy and ranks each advertising company by its estimated audience size. Only entries with at least 5 measured entities are listed.
How often is the list updated?
The ranking is refreshed weekly from the latest search-behavior data and re-published as a static page.
What is the largest advertising company in Italy?
Ogilvy & Mather currently leads with an estimated audience of 42,003 people in Italy.
Methodology
Audience sizes are estimated from anonymized search-behavior signals across Italy. Lists below 5 entries are not published. See methodology for full details.