How many employees work at Lonza Group?

Lonza Group AG has 22,131 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 6.5%.

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

About Lonza Group

At Lonza, we enable A Healthier World by supporting our healthcare customers on the path to commercialization. Our community of 16,000 talented employees work across a global network of more than 30 sites to deliver for our customers across the pharma, biotech and nutrition markets. By combining technological insight with world-class manufacturing, scientific expertise and process excellence, we help our customers to deliver new and innovative medicines that help treat a wide range of diseases. While we work in science, there’s no magic formula to how we do it. Our greatest scientific solution is talented people working together, devising commitment and ideas that help our customers to help people. In exchange, we let our people own their careers. Their ideas, big and small, genuinely improve the world. And that’s the kind of work we want to be part of. Our work makes A Meaningful Difference.

As of September 2025

Lonza Group
workforce metrics

Headcount

22.1k

Avg. Salary

$98.6k

Tenure

4.4yr

Growth Rate

6.5%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of Lonza Group annual worldwide employee count from 2023 to 2025.

  • Lonza Group total number of employees in 2025 was 22,291.36, a 6.5% increase from 2024.
  • Lonza Group total number of employees in 2024 was 20,788.095, a 5.1% increase from 2023.
  • Lonza Group total number of employees in 2023 was 19,737.185, a 2.6% 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 Lonza Group annual active job postings from 2023 to 2025.

  • Lonza Group active job postings in 2025 was 4,445, a 20.6% increase from 2024.
  • Lonza Group active job postings in 2024 was 3,517, a 48.7% increase from 2023.
  • Lonza Group active job postings in 2023 was 2,140, a 44.8% decline from 2022.

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Employee Sentiment

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