Company: BCAR
Filing Date: 2025-06-30
Form Type: S-1/A
Source: 0001829126-25-004773
Chunk: 351

Company: D. Boral ARC Acquisition I Corp.
Filing Date: 2025-06-30
Form: S-1/A
Chunk 351
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 issued, the Company has evaluated all events or transactions that occurred up to the date of filing. Based upon this review, the Company did not identify any subsequent events that would have required adjustment or disclosure in the financial statements.

<div align='center'>F-17

25,000,000 Units

D. Boral ARC Acquisition I Corp.

PRELIMINARY PROSPECTUS

, 2025

Sole Book-Running Manager

D. Boral Capital</div>

Until , 2025 (25 days after the date of this prospectus), all dealers that buy, sell or trade our units, Class A ordinary shares or public warrants, 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.

The information in this preliminary prospectus is not complete and may be changed. We may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This preliminary prospectus is not an offer to sell these securities and it is not soliciting an offer to buy these securities in any jurisdiction where the offer or sale is not permitted.

<div align='center'>$250,000,000

D. Boral ARC Acquisition I Corp.

25,000,000 Units</div>

This prospectus has been prepared for and will be used by D. Boral Capital in connection with offers and sales of our units in certain market making transactions effected from time to time for 30 days following the date of this prospectus. Each unit consists of one Class A ordinary share and one-half of one redeemable warrant. Each whole warrant entitles the holder thereof to purchase one Class A ordinary share at a price of $11.50 per share, subject to adjustment as described herein, of D. Boral ARC Acquisition I Corp. for $10.00 per unit. These transactions may occur in the open market or may be privately negotiated at prevailing market prices at the time of sales, at prices related thereto or at negotiated prices. We will not receive any proceeds of such transactions. D. Boral Capital has no obligation to make a market in our units, and may discontinue such activities at any time without notice, at its sole discretion. All such transactions with respect to our units that are made pursuant to a prospectus after the date of this prospectus are being made solely pursuant to this prospectus, as it may be supplemented