Company: TMCWW
Filing Date: 2025-05-12
Form Type: 424B5
Source: 0001104659-25-047372
Chunk: 37

Company: TMC the metals Co Inc.
Filing Date: 2025-05-12
Form: 424B5
Chunk 37
---
 laws or any state securities or blue-sky laws, and uncertainty
with respect to whether a Canadian or other non-U.S. court would enforce a foreign judgement on liabilities predicated upon the U.S. federal
securities laws or any state securities or blue-sky laws.

<div align='center'>S-21

INCORPORATION OF CERTAIN INFORMATION BY REFERENCE</div>

The SEC allows us to “incorporate
by reference” information into this prospectus supplement, which means that we can disclose important information to you by referring
you to another document filed separately with the SEC. The SEC file number for the documents incorporated by reference in this prospectus
supplement is 001-39281. The documents incorporated by reference into this prospectus supplement contain important information that you
should read about us.

The following documents are
incorporated by reference into this document:

| · | the description of our common shares contained in our Registration Statement on Form 8-A filed on September 10, 2021, including any amendment 
 or report filed for the purpose of updating such description as updated by Exhibit 4.1 of our Annual Report on Form 10-K for the fiscal       
 year ended December 31, 2024, and as subsequently amended or updated; and                                                                     |
|:--|:----------------------------------------------------------------------------------------------------------------------------------------------|
| · | all reports and other documents subsequently filed by us with the SEC (other than any portion of such                                         
 filings that are furnished under applicable SEC rules rather than filed) pursuant to Sections 13(a), 13(c), 14 and 15(d) of                   
 the Exchange Act after the date of this prospectus supplement and prior to the termination or completion of the offering of securities        
 under this prospectus supplement shall be deemed to be incorporated by reference in this prospectus supplement and to be a part hereof        
 from the date of filing such reports and other documents.                                                                                     |

We will provide to each
person, including any beneficial owner, to whom a prospectus is delivered, without charge upon written or oral request, a copy of
any or all of the documents that are incorporated by reference into this prospectus supplement or the accompanying base prospectuses
but not delivered with the prospectus, including exhibits which are specifically incorporated by reference into such documents. You
should direct any requests for documents to TMC the metals company Inc., 1111 West Hastings Street, 15th Floor, Vancouver, British
Columbia V6E 2J3,