Mallinckrodt plc
Mallinckrodt plc (MNK) Number of Employees – History & Annual Headcount
Annual SEC headcount, year-over-year change, and per-employee efficiency — chart and full history below.
SEC EDGAR · FMP · MNK · as of Apr 15, 2026
Latest filing snapshot
Mallinckrodt plc (MNK) employee data is sourced from the annual SEC 10-K filing. As of 2025, full-time employees only. Global consolidated headcount. View SEC filing ↗
MNK Employee Count
2022 – 2025 · Annual · SEC filingSource: SEC annual filings · Hover bar to view year data · Click to view original filing
Employees History
| Filing Date | Employees | Change (1Y) | Growth (1Y) | SEC filing link |
|---|---|---|---|---|
| 2026-04-15 | 1,600 | -1,100 | -40.74% | |
| 2025-03-13 | 2,700 | -100 | -3.57% | |
| 2024-03-26 | 2,800 | +100 | +3.70% | |
| 2023-03-03 | 2,700 | — | — |
▸ Source: SEC Annual Reports (Form 10-K / 20-F). Employee counts as of fiscal year end. Click the ↗ icon at the end of a row to open the original SEC filing in a new tab.
Related Companies — Employee Count
Drug Manufacturers - Specialty & Generic
About MNK employees
MNK Employees · Headcount
Mallinckrodt plc (MNK) employee data is sourced from the annual SEC 10-K filing. As of 2025, Mallinckrodt plc had 1,600 full-time employees globally. Full-time employees only. Global consolidated headcount.
Mallinckrodt plc employs 1,600 full-time employees as of the latest filing within the Drug Manufacturers - Specialty & Generic industry. Revenue per employee stands at $894,125, reflecting the company's operational efficiency.
Mallinckrodt plc's workforce decreased by 1,100 (40.74%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.
Mallinckrodt plc's revenue per employee of $894,125 positions it among the notable performers in the Drug Manufacturers - Specialty & Generic sector for operational efficiency.
Frequently Asked Questions
MNK Employees · 5 questionsAs of the latest SEC 10-K filing (2025), Mallinckrodt plc had 1,600 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.
▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2026-04-15