Contributions are from political action committees affiliated with the companies. These figures do not include contributions from individuals employed by these companies. Totals throughout Eshoo's full House career, which goes back to 1993, are likely higher.
| Genentech | $43,500 |
| Johnson & Johnson | $38,000 |
| Amgen | $35,000 |
| McKesson | $35,000 |
| Merck | $29,000 |
| AbbVie | $29,000 |
| AstraZeneca | $26,000 |
| Pfizer | $20,500 |
| BioMarin Pharmaceutical | $20,400 |
| Bristol Myers-Squib | $19,500 |
