Regeneron Pharmaceuticals(REGN)

Leader

Regeneron (REGN) reported $13.9B revenue in FY2024, up 7% YoY. Top biotech company. Dupixent franchise >$14B. Leaders in eye disease, immunology, oncology. HQ: Tarrytown, NY.

Updated March 2026

Company Overview

About Regeneron Pharmaceuticals

Regeneron Pharmaceuticals, Inc. is a leading biotechnology company specializing in the discovery, development, and commercialization of medicines for serious diseases, headquartered in Tarrytown, New York. Founded in 1988 by Leonard Schleifer and George Yancopoulos, Regeneron developed its own proprietary drug discovery technology platform (VelociGene, VelocImmune) that has enabled the development of multiple breakthrough medicines. The company reported revenues of $13.9B in FY2024, up 7% year-over-year.

Business Model & Competitive Advantage

Regeneron's commercial portfolio is led by Dupixent (dupilumab) — a monoclonal antibody targeting IL-4 and IL-13 for atopic dermatitis, asthma, chronic rhinosinusitis with nasal polyps, eosinophilic esophagitis, and other allergic/inflammatory conditions. Dupixent has become one of the fastest-growing drugs in pharmaceutical history, with global sales exceeding $14B annually and ongoing label expansion into new indications. Other key products include Eylea (aflibercept) for macular degeneration and diabetic eye disease, Praluent (alirocumab) for high cholesterol, Kevzara (sarilumab) for rheumatoid arthritis, and Libtayo (cemiplimab) for certain skin and lung cancers.

Competitive Landscape 2025–2026

Regeneron trades on NASDAQ (REGN) with a market cap of approximately $55–70B. The company has one of the most productive R&D organizations in biotech — its VelociSuite technology enables rapid antibody and bispecific generation. In 2024, the FDA approved a Dupixent biosimilar competition timeline, creating a long-term revenue headwind that Regeneron is offsetting through new indications and pipeline development including Dupixent for COPD, oncology bispecifics, and obesity programs.

Revenue
$13900M
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Key Differentiators

Market Leader

Regeneron Pharmaceuticals is recognized as a market leader in the Healthcare Tech sector, demonstrating strong industry presence and customer trust.

Enterprise Scale

With $13900M in revenue, Regeneron Pharmaceuticals operates at enterprise scale with proven market validation.

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