Company: QSEA
Filing Date: 2025-02-03
Form Type: DRS/A
Source: 0001829126-25-000616
Chunk: 0

Company: Quartzsea Acquisition Corp
Filing Date: 2025-02-03
Form: DRS/A
Chunk 0
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<div align='center'>As confidentially submitted with the U.S. Securities and Exchange Commission on January 31, 2025.
This draft registration statement has not been filed, publicly or otherwise, with the U.S. Securities and Exchange
Commission and all information herein remains strictly confidential.</div>

Registration No. 333-[*]

<div align='center'>UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

AMENDMENT NO. 1
TO

FORM S-1

REGISTRATION STATEMENT

UNDER

THE SECURITIES ACT OF 1933

QUARTZSEA ACQUISITION CORPORATION

(Exact name of registrant as specified in its charter)</div>

| Cayman Islands                  |     |                         6770 |     | N/A                   |
| (State or Other Jurisdiction of 
 Incorporation or Organization)  |     | -Primary Standard Industrial 
   Classification Code Number |     | -I.R.S. Employer      
 Identification Number |

<div align='center'>1185 Avenue of the Americas, Suite 304

New York, NY 10036

Telephone: (212) 612-1400

(Address, Including Zip Code, and Telephone Number, Including Area Code, of Registrant’s Principal Executive Offices)

Qi Gong

1185 Avenue of the Americas, Suite 304

New York, NY 10036

Telephone: (212) 612-1400

(Name, Address, Including Zip Code, and Telephone Number, Including Area Code, of Agent for Service)

Copies to:</div>

| Cassi Olson, Esq.             
 Nicholas Torres, Esq.         
 Celine and Partners, P.L.L.C. 
 1345 6th Ave., 33rd Floor     
 New York, NY 10105            
 Telephone: (212) 612-1400     
 (718) 463-2555 — Facsimile    |     | Douglas C. Lionberger       
 James R. Brown              
 Holland & Knight LLP        
 811 Main Street, Suite 2500 
 Houston, Texas 77002        
 Tel: (713) 244-8221         |

Approximate date of commencement of proposed sale to the public:As soon as practicable after the effective date of this registration statement.

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, as amended (the “