Pfizer
Prescription medicines, vaccines and consumer products
110192 employees · est. 1849 · New York, United States
Pfizer is the older company (1987 vs 1849).
Side-by-Side Comparison
| Metric | Gilead Sciences | Pfizer |
|---|---|---|
| Founded | ||
| Founded | 1987 | 1849 older |
| Headquarters | ||
| Headquarters | Foster City, United States | New York, United States |
| Employees | ||
| Employees | 14730 | 110192 |
| Industry | ||
| Industry | Health Care, Pharmaceutical, Marketing | Biotechnology, Health Care, Manufacturing |
| Funding Stage | ||
| Funding Stage | Not tracked yet | IPO |
| Total Funding | ||
| Total Funding | Not tracked yet | $39.21B |
| Funding Rounds | ||
| Funding Rounds | Not tracked yet | 7 |
| Services | ||
| Services | Drug Development, Clinical Research, Therapeutic Solutions, Pharmaceutical Manufacturing, Research Funding, Community Health Initiatives | Pharmaceutical Research, Drug Development, Clinical Trials Management, Vaccine Production, Patient Assistance Programs, Healthcare Professional Support |
| Target Customers | ||
| Target Customers | Patients with Serious Diseases, Healthcare Providers, Pharmaceutical Distributors, Research Institutions, Global Health Organizations | Patients, Healthcare Professionals, Distributors, Investors, Healthcare Organizations, Grant Seekers |
| Taxonomy | ||
| Taxonomy | Virology Medicines, Oncology, Health Inequities, Barriers To Care, Innovative Medicine, Healthcare Solutions, Patient Empowerment, Pharmaceutical Innovation, Global Health Impact, Disease Treatment, Medicinal Research, Biopharmaceutical, Healthcare Access | Pharmaceuticals, Scientific Innovation, Drug Manufacturing, Vaccine Development, Consumer Health Products, Acquisitions Strategy, Medicinal Tablets, Listerine, Chiclets, Parke-Davis, Wilkinson Sword, Healthcare Services, Affordable Medicines, Global Health Resources |
| Website | ||
| Website | gilead.com | pfizer.com |
About Gilead Sciences
Gilead Sciences, founded in 1987, is a notable entity in the Health Care, Pharmaceutical, and Marketing industries. With a clear promise of "Creating Possible," the company has forged a reputation for pioneering innovative virology medicines and expanding its impact within the oncology sector. Head...
About Pfizer
Pfizer, a cornerstone of the global pharmaceutical landscape, has been at the forefront of scientific innovation for over 175 years. The company’s slogan, “Prescription medicines, vaccines and consumer products,” encapsulates its commitment to advancing health care solutions across various domains,...
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Compiled from the BounceWatch company index. We last looked at Gilead Sciences on 15 Jun 2026, and Pfizer on 2 Sep 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.