Company: BCAR
Filing Date: 2025-07-21
Form Type: S-1/A
Source: 0001829126-25-005234
Chunk: 0

Company: D. Boral ARC Acquisition I Corp.
Filing Date: 2025-07-21
Form: S-1/A
Chunk 0
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<div align='center'>As filed with the U.S. Securities and Exchange Commission on July 21, 2025.</div>

Registration No. 333-286810

<div align='center'>UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

AMENDMENT NO. 3 TO
FORM S-1

REGISTRATION STATEMENT
UNDER
THE SECURITIES ACT OF 1933

D. Boral ARC Acquisition I Corp.

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

| British Virgin 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'>10 E. 53rd Street, Suite 3001

New York, NY 10022
Telephone: (332) 266-7344

(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices)

David Boral
Chief Executive Officer
10 E. 53rd Street, Suite 3001

New York, NY 10022
Telephone: (332) 266-7344

(Name, address, including zip code, and telephone number, including area code, of agent for service)

Copies to:</div>

| Mitchell S. Nussbaum 
 David J. Levine      
 Loeb & Loeb LLP      
 345 Park Avenue      
 New York, NY 10154   
 Tel: (212) 407-4000  |     | Jose Santos                
 Forbes Hare                
 Qwomar Building, 4th Floor 
 Blackburn Highway          
 Road Town, Tortola VG1110  
 British Virgin Islands     
 Tel: (284) 852-1899        |     | Brandon J. Bortner   
 Ryan S. Brewer       
 Paul Hastings LLP    
 2050 M Street NW     
 Washington, DC 20036 
 (202) 551-1700       |     | Gil Savir          
 Paul Hastings LLP  
 200 Park Avenue    
 New York, NY 10166 
 (212) 318-6080     |

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