Company: QSEA
Filing Date: 2025-02-24
Form Type: S-1
Source: 0001829126-25-001168
Chunk: 280

Company: Quartzsea Acquisition Corp
Filing Date: 2025-02-24
Form: S-1
Chunk 280
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000,000 Units

PROSPECTUS

Sole Book-Running Manager

SPAC Advisory Partners

[●], 2025</div>

Until __________, 2024 (25 days
after the date of this prospectus), all dealers that buy, sell or trade our ordinary shares, whether or not participating in this offering,
may be required to deliver a prospectus. This is in addition to the dealers’ obligation to deliver a prospectus when acting as
underwriters and with respect to their unsold allotments or subscriptions.

No dealer, salesperson or any
other person is authorized to give any information or make any representations in connection with this offering other than those contained
in this prospectus and, if given or made, the information or representations must not be relied upon as having been authorized by us.
This prospectus does not constitute an offer to sell or a solicitation of an offer to buy any security other than the securities offered
by this prospectus, or an offer to sell or a solicitation of an offer to buy any securities by anyone in any jurisdiction in which the
offer or solicitation is not authorized or is unlawful.

<div align='center'>Part II

INFORMATION NOT REQUIRED IN PROSPECTUS</div>

Item 13. Other Expenses of Issuance and Distribution.

The estimated expenses payable
by us in connection with the offering described in this registration statement (other than the underwriting discount) will be as follows:

| Legal fees and expenses         |     | $ | 375,000 |
| Nasdaq listing fee              |     | $ |  80,000 |
| Printing and engraving expenses |     | $ |  30,000 |
| Accounting fees and expenses    |     | $ |  60,000 |
| SEC & FINRA registration fees   |     | $ |  23,005 |
| Expense Advancement to SAP      |     | $ |  20,000 |
| Miscellaneous                   
 expenses(1)                     |     | $ |  91,995 |
| Total                           |     | $ | 680,000 |

| (1) | These amounts represent additional                                                                                               
 expenses that may be incurred by the company in connection with the offering and over and above those specifically listed above, 
 including distribution and mailing costs etc.                                                                                    |

Item 14. Indemnification of Directors and Officers.

Cayman Islands law does not limit
the extent to which a company’s memorandum and articles of association