Company: BCAR
Filing Date: 2025-07-21
Form Type: S-1/A
Source: 0001829126-25-005234
Chunk: 376

Company: D. Boral ARC Acquisition I Corp.
Filing Date: 2025-07-21
Form: S-1/A
Chunk 376
---
 is an offer in the offering made by the undersigned registrant to the purchaser. |

<div align='center'>II-5

SIGNATURES</div>

Pursuant to the requirements of the Securities
Act of 1933, as amended, the registrant has duly caused this amended Registration Statement to be signed on its behalf by the undersigned,
thereunto duly authorized, in New York, New York, on the 21 day of July, 2025.

| D. Boral ARC Acquisition I Corp. |                         |
| By:                              | /s/ David Boral         |
| Name:                            | David Boral             |
| Title:                           | Chief Executive Officer |

Pursuant to the requirements of the Securities Act of 1933, as amended, this Registration Statement has been signed below by the following persons in the capacities and on the dates indicated.

| Name            
 /s/ David Boral |     | Position                                    
 Chief Executive Officer and Director        |     | Date     
 July     
 21, 2025 |
|:----------------|:----|:--------------------------------------------|:----|:---------|
| David Boral     |     | -principal executive officer                |     |          |
| /s/ John Darwin |     | Chief Financial Officer and Director        |     | July     
 21, 2025 |
| John Darwin     |     | -principal financial and accounting officer |     |          |

<div align='center'>II-6

Authorized representative</div>

Pursuant to the requirements of Section 6(a)
of the Securities Act of 1933, the undersigned has signed this amended registration statement, solely in its capacity as the duly authorized
representative of D. Boral ARC Acquisition I Corp., in New York, New York, on the 21 day of July, 2025.

| By:    | /s/ David Boral         |
| Name:  | David Boral             |
| Title: | Chief Executive Officer |

<div align='center'>II-7</div>