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  7. Harmony Biosciences
Harmony Biosciences logo

Harmony Biosciences

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Plymouth Meeting, PA 19462
484-539-9800
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At a glance

Employee size
201-500
Organization type
Public Company
Headquarters
Plymouth Meeting, PA
Founded
2017

About

Founded in 2017, Harmony Biosciences is a Plymouth Meeting pharmaceutical company developing and commercializing medicines for people living with rare neurological disorders. Its FDA-approved product, WAKIX (pitolisant), anchors a patient-focused research program spanning sleep/wake disorders and rare epilepsy, with patient insights informing clinical development. The company describes this approach as “Newrology,” combining empathy with innovation while expanding its pipeline and community support.

Capabilities and markets

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Certifications and registrations

Certifications

  • Comprehensive Compliance Program under California Health & Safety Code §119402

    Compliance program

  • CALIFORNIAHEALTHSAFETYCODE119402COMPLIANCEPROGRAM

    Quality certification

Related manufacturers

  • Leadiant Biosciences, Inc logoLeadiant Biosciences, IncFrom its Rockville base, Leadiant Biosciences develops and distributes prescription therapies for people living with rare diseases. The private U.S. pharmaceutical company draws on a longstanding heritage in orphan-drug development, becoming the fourth company in the world to receive a U.S. Orphan Drug Designation in 1984. Its research teams work with physicians, researchers, academic institutions and biotechnology organizations, while patient-support programs provide education and resources beyond the medicine itself.ROCKVILLE, MD
  • Gilgamesh Pharma logoGilgamesh PharmaGilgamesh Pharma is a New York clinical-stage neuroscience biotech developing novel chemical entities for psychiatric disease, with an emphasis on rapid-acting and durable therapies rather than symptom management alone. Its in-house discovery platform combines medicinal chemistry, neurocircuitry science, and computational modeling, and has produced clinical programs including blixeprodil and a neuroplastogen partnership with AbbVie. The company’s first clinical asset, bretisilocin, was acquired by AbbVie after advancing to Phase 2.New York, NY
  • P2D Bioscience logoP2D BioscienceP2D Bioscience is a specialty pharmaceutical company developing drug candidates for inflammatory disorders of the central nervous system, with a pipeline aimed at frontotemporal dementia, Alzheimer’s disease and ADHD. Its approach combines targeted phenotypic screening with transgenic preclinical models, while its management brings deep experience in neuroscience, toxicology and early-stage drug development. The company advances candidates through preclinical and early clinical studies before seeking partners for later development and commercialization.CINCINNATI, OH
  • TerSera Therapeutics LLC logoTerSera Therapeutics LLCFounded in 2016, TerSera Therapeutics is a biopharmaceutical company that develops, commercializes, and supports medicines aimed at unmet patient needs. Based in Deerfield, the company combines clinical development expertise with a patient-focused approach and maintains a portfolio spanning oncology, rare disease, and non-opioid pain. Its support programs help patients and providers navigate access and treatment.DEERFIELD, IL
More manufacturers in Pennsylvania

Contact information

Website

harmonybiosciences.com

Emails

  • medinfo@harmonybiosciences.com
  • communications@harmonybiosciences.com

Phone numbers

  • 484-539-9800
  • 800-833-7460

Social

Locations

Harmony Biosciences location map for 630 W GERMANTOWN PIKE

630 W Germantown Pike

Plymouth Meeting, PA 19462

Montgomery County

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Directory source

Source
harmonybiosciences.com
Updated
Sep 2026