TMC the metals Co Inc. Auditor
The independent registered public accounting firm that signed the audit report in each annual report on Form 10-K, newest first. PCAOB firm ID and the internal-control attestation are as tagged on the cover from fiscal 2021; earlier rows come from the signed report text.
- 2026-03-31: Fiscal year end 2025-12-31; Auditor Ernst & Young LLP; PCAOB firm ID 1263; Location Vancouver, Canada.
- 2025-03-27: Fiscal year end 2024-12-31; Auditor Ernst & Young LLP; PCAOB firm ID 1263; Location Vancouver, Canada.
- 2024-04-18: Fiscal year end 2023-12-31; Auditor Ernst & Young LLP; PCAOB firm ID 1263; Location Vancouver, Canada.
- 2024-03-25: Fiscal year end 2023-12-31; Auditor Ernst & Young LLP; PCAOB firm ID 1263; Location Vancouver, Canada.
| Filed | Fiscal year end | Auditor | PCAOB firm ID | Location | Internal-control attestation |
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| 2026-03-31 | 2025-12-31 | Ernst & Young LLP | 1263 | Vancouver, Canada | No |
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| 2025-03-27 | 2024-12-31 | Ernst & Young LLP | 1263 | Vancouver, Canada | No |
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| 2024-04-18 | 2023-12-31 | Ernst & Young LLP | 1263 | Vancouver, Canada | No |
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| 2024-03-25 | 2023-12-31 | Ernst & Young LLP | 1263 | Vancouver, Canada | No |
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| 2023-03-27 | 2022-12-31 | Ernst & Young LLP | 1263 | Vancouver, Canada | No |
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| 2022-03-25 | 2021-12-31 | Ernst & Young LLP | 1263 | Vancouver, Canada | No |
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| 2021-05-24 | 2020-12-31 | Marcum LLP | | Philadelphia, PA | |
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