Top 9 Pharmaceutical companies in United States
This curated ranking covers the 9 largest pharmaceutical companies in United States, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. Galderma, Roche Diagnostics and Schering-Plough lead the list with a combined estimated audience of 440,297 people. Across all 9 entries the average audience size is 63,037, and the largest, Galderma, reaches around 265,010 people in United States. Audience size is the estimated number of unique people in United States who actively engage with each pharmaceutical company, derived from search demand signals. Rankings reflect search-behavior signals collected across United States and are refreshed weekly.
Ranking
| Rank | Name | Audience size | Country share | Subtype | Category |
|---|---|---|---|---|---|
| 1 |  Galderma |
265,010 | 18.8% | Pharmaceutical company | Health |
| 2 |  Roche Diagnostics |
92,784 | 20.2% | Pharmaceutical company | Health |
| 3 |  Schering-Plough |
82,503 | 84.3% | Pharmaceutical company | Health |
| 4 |  Eisai (company) |
69,081 | 32.3% | Pharmaceutical company | Health |
| 5 |  lativ |
42,286 | 2.4% | Pharmaceutical company | Fashion & Accessoires |
| 6 |  Chinese Television System |
8,323 | 12.5% | Pharmaceutical company | Movies & TV |
| 7 |  Ratiopharm |
3,141 | 2.0% | Pharmaceutical company | Health |
| 8 |  Galenica |
2,903 | 0.6% | Pharmaceutical company | Business & Career |
| 9 |  Dr Willmar Schwabe |
1,305 | 2.2% | Pharmaceutical company | Health |
Frequently asked questions
How is this Top 9 list compiled?
Rascasse aggregates anonymized search-behavior signals across United States and ranks each pharmaceutical 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 pharmaceutical company in United States?
Galderma currently leads with an estimated audience of 265,010 people in United States.
Methodology
Audience sizes are estimated from anonymized search-behavior signals across United States. Lists below 5 entries are not published. See methodology for full details.