Quick answer
Merck & Co., Inc. (MRK) reported revenue of $65.01B and net income of $18.25B for the fiscal year ended 2025-12-31, up 1.3% from $64.17B the year before, per its 10-K filed with the SEC on 2026-02-24. Long-term debt stood at $46.75B.
Data as of 2025-12-31. Source: SEC EDGAR XBRL company facts (10-K/10-Q filings)
| Fiscal year | Revenue | Net income | Long-term debt |
|---|---|---|---|
| 2025 (FY ending 2025-12-31) | $65.01B | $18.25B | $46.75B |
| 2024 (FY ending 2024-12-31) | $64.17B | $17.12B | $34.46B |
| 2023 (FY ending 2023-12-31) | $60.12B | $365.0M | $33.68B |
| 2022 (FY ending 2022-12-31) | $59.28B | $14.52B | $28.75B |
| 2021 (FY ending 2021-12-31) | $48.70B | $13.05B | $30.69B |
| 2020 (FY ending 2020-12-31) | $41.52B | $7.07B | $25.36B |
| 2019 (FY ending 2019-12-31) | $39.12B | $9.84B | $22.74B |
| 2018 (FY ending 2018-12-31) | $42.29B | $6.22B | $19.81B |
| 2017 (FY ending 2017-12-31) | $40.12B | $2.39B | $21.35B |
| 2016 (FY ending 2016-12-31) | $39.81B | $3.92B | $24.27B |
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Last updated 2026-10-16. Data only, not financial or tax advice.