Biogen Inc

BIIB

Company Profile

  • Business description

    Biogen is an established biopharmaceutical company focused on treatments for neurodegenerative and rare diseases. Its declining multiple sclerosis franchise is its largest revenue generator and contributed 40% of total revenue in 2025. Biogen also generates significant revenue from its CD20 collaboration agreements with Roche (19% of total in 2025), which includes oncology drugs Rituxan and Gazyva and multiple sclerosis drug Ocrevus. Biogen's newer franchises include Spinraza (spinal muscular atrophy, with partner Ionis), Leqembi (Alzheimer's disease, collabroation revenue from its partner Eisai), Skyclarys (Friedreich's ataxia, Reata), Zurzuvae (postpartum depression, Sage), and Qalsody (amyotrophic lateral sclerosis, Ionis).

  • Contact

    225 Binney Street
    CambridgeMA02142
    USA

    T: +1 617 679-2000

    E: [email protected]

    https://www.biogen.com

  • Sector

    Healthcare

    Stock type

    Defensive

  • Industry

    Drug Manufacturers - General

    Fiscal Year End

    31 December 2026

    Employees

    7,500

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