How many employees work at Jazz Pharmaceuticals?

Jazz Pharmaceuticals Plc has 4,740 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -0.4%.

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

About Jazz Pharmaceuticals

Jazz Pharmaceuticals plc (Nasdaq: JAZZ), is a global biopharmaceutical company whose purpose is to innovate to transform the lives of patients and their families. We are focused on developing life-changing medicines for people with serious diseases—often with limited or no options—so they can live their lives more fully. By transforming biopharmaceutical discoveries into novel medicines, we are working to give people around the world the opportunity to redefine what’s possible – to make the “small wins” big again. Founded in 2003 and headquartered in Dublin, Ireland, Jazz Pharmaceuticals has a significant corporate presence in Palo Alto, CA and Philadelphia, PA and in England in London, Oxford and Cambridge, with manufacturing facilities in Ireland, England and Italy. We maintain a highly collaborative culture where employees focus on how they can be successful and accomplish positive results by exemplifying the company’s core values: integrity, collaboration, passion, innovation and the pursuit of excellence. Together, we are experts, analysts, specialists, advocates, scientists and professionals all with diverse backgrounds and perspectives. Working together, we are proud to support patients, innovate and bring new medicines to patients with critical unmet needs. Please see our website at www.jazzpharma.com for more information. For information on recruitment, please visit https://careers.jazzpharma.com/. For guidelines on engaging with Jazz on social media, please visit https://bit.ly/2OaMOuq.

As of September 2025

Jazz Pharmaceuticals
workforce metrics

Headcount

4.7k

Avg. Salary

$152.6k

Tenure

3.4yr

Growth Rate

-0.4%

Hiring Rate

Attrition Rate

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Employee Headcount

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

  • Jazz Pharmaceuticals total number of employees in 2025 was 4,703.815, a 0.4% decline from 2024.
  • Jazz Pharmaceuticals total number of employees in 2024 was 4,629.176, a 1.3% decline from 2023.
  • Jazz Pharmaceuticals total number of employees in 2023 was 4,655.965, a 0.1% increase 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 Jazz Pharmaceuticals annual active job postings from 2023 to 2025.

  • Jazz Pharmaceuticals active job postings in 2025 was 802, a 70.0% increase from 2024.
  • Jazz Pharmaceuticals active job postings in 2024 was 472, a 44.7% decline from 2023.
  • Jazz Pharmaceuticals active job postings in 2023 was 744, a 30.0% increase from 2022.

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Employee Sentiment

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