Source-linked company record

Charles River Laboratories, Inc. layoffs

This page lists 14 recorded layoff events from 2014 to 2026, each with its original source. It is a record of what we have verified, not a complete employment history for this employer.

620 jobs across the recorded layoff events, each linked to a source

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1. 2026-04-24 · 71 jobs

   Filed or independently reported record. Location: MA. Industry: Healthcare & Pharma. Evidence: State WARN notice. Filed as: Charles River Laboratories.

   • MA WARN notice (state page)

2. 2026-03-23 · 20 jobs

   Filed or independently reported record. Location: MD. Industry: Healthcare & Pharma. Evidence: State WARN notice.

   • MD WARN notice (state page)

3. 2026-01-06 · 68 jobs

   Filed or independently reported record. Location: MA. Industry: Healthcare & Pharma. Evidence: State WARN notice.

   • MA WARN notice (state page)

4. 2026-01-06 · 71 jobs

   Filed or independently reported record. Location: MA. Industry: Healthcare & Pharma. Evidence: State WARN notice. Filed as: Charles River Laboratories.

   • MA WARN notice (state page)

5. 2025-10-24 · 37 jobs

   Filed or independently reported record. Location: NC. Industry: Healthcare & Pharma. Evidence: State WARN notice.

   • NC WARN notice (state page)
   • NC WARN notice (state page)

6. 2025-03-28 · 13 jobs

   Filed or independently reported record. Location: MD. Industry: Healthcare & Pharma. Evidence: State WARN notice.

   • MD WARN notice (state page)

7. 2025-03-28 · 7 jobs

   Filed or independently reported record. Location: MD. Industry: Healthcare & Pharma. Evidence: State WARN notice.

   • MD WARN notice (state page)

8. 2024-11-06 · 94 jobs

   Filed or independently reported record. Location: IL. Industry: Healthcare & Pharma. Evidence: State WARN notice.

   • IL WARN notice (state page)

9. 2024-09-30 · 13 jobs

   Filed or independently reported record. Location: MD. Industry: Healthcare & Pharma. Evidence: State WARN notice. Filed as: Charles River Laboratories.

   • MD WARN notice (state page)

10. 2024-05-13 · 14 jobs

    Filed or independently reported record. Location: MD. Industry: Healthcare & Pharma. Evidence: State WARN notice. Filed as: Charles River Laboratories.

    • MD WARN notice (state page)

11. 2023-09-19 · 55 jobs

    Filed or independently reported record. Location: CA. Industry: Healthcare & Pharma. Evidence: State WARN notice.

    • CA WARN notice (data file)
    • CA WARN notice (state page)

12. 2019-05-20 · 24 jobs

    Filed or independently reported record. Location: CA. Industry: Healthcare & Pharma. Evidence: State WARN notice.

    • CA WARN notice (data file)

13. 2017-11-13 · 57 jobs

    Filed or independently reported record. Location: MD. Industry: Healthcare & Pharma. Evidence: State WARN notice.

    • MD WARN notice (state page)

14. 2014-09-25 · 76 jobs

    Filed or independently reported record. Location: MD. Industry: Healthcare & Pharma. Evidence: State WARN notice. Filed as: Charles River Laboratories.

    • MD WARN notice (state page)

A state page link goes to that state's official WARN list and a data file link goes to the file it publishes. The notice was filed at that source; older notices roll into the state archive.

Browse the wider record: United States, Maryland, Healthcare & Pharma.

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