How many employees work at Supernus Pharmaceuticals?

Supernus Pharmaceuticals, Inc. has 1,682 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -15.2%.

Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025

About Supernus Pharmaceuticals

We are a pharmaceutical company focused on developing and commercializing products for the treatment of central nervous system (CNS) diseases. Our extensive expertise in product development has been built over the past 30 years: initially as a standalone development organization, then as a U.S. subsidiary of Shire plc and, in late 2005, as Supernus Pharmaceuticals Inc. We market our products in the United States through our own specialty sales force and seek strategic collaborations with other pharmaceutical companies to license our products outside the United States. We market Qelbree® (viloxazine extended-release) for the treatment of attention deficit/hyperactivity disorder (ADHD) in children ages 6 to 17. Trokendi XR® (extended-release topiramate) for the prophylaxis of migraine and the treatment of epilepsy, Oxtellar XR® (extended-release oxcarbazepine) for the treatment of epilepsy, Apokyn® (apomorphine hydrochloride injection) for the acute treatment of hypomobility in advanced Parkinson’s disease (PD), Myobloc® (rimabotulinumtoxinB) for the treatment of cervical dystonia and treatment of chronic sialorrhea in adults, and Xadago® (safinamide) as an adjunctive treatment to levodopa/carbidopa in PD patients with hypomobility. We are also developing several product candidates to address large market opportunities in the CNS market, including SPN-812 for the treatment of ADHD in adults, apomorphine infusion pump for hypomobility in PD, SPN-820 (NV-5138) for treatment-resistant depression, and SPN-817 for the treatment of epilepsy.

As of September 2025

Supernus Pharmaceuticals
workforce metrics

Headcount

1.7k

Avg. Salary

$117.5k

Tenure

3.6yr

Growth Rate

-15.2%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of Supernus Pharmaceuticals annual worldwide employee count from 2023 to 2025.

  • Supernus Pharmaceuticals total number of employees in 2025 was 1,714.287, a 15.2% decline from 2024.
  • Supernus Pharmaceuticals total number of employees in 2024 was 1,796.892, a 9.5% decline from 2023.
  • Supernus Pharmaceuticals total number of employees in 2023 was 2,007.412, a 3.9% decline from 2022.

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Employee Geographic Breakdown

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Employee Role Breakdown

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Employee Compensation

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Active Job Postings

Interactive chart of Supernus Pharmaceuticals annual active job postings from 2023 to 2025.

  • Supernus Pharmaceuticals active job postings in 2025 was 262, a 24.9% increase from 2024.
  • Supernus Pharmaceuticals active job postings in 2024 was 210, a 20.5% decline from 2023.
  • Supernus Pharmaceuticals active job postings in 2023 was 258, a 62.2% decline from 2022.

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Employee Sentiment

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