Company: SDHIU
Filing Date: 2025-03-31
Form Type: 8-A12B
Source: 0001213900-25-026000
Chunk: 0

Company: Siddhi Acquisition Corp (Cayman Islands)
Filing Date: 2025-03-31
Form: 8-A12B
Chunk 0
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<div align='center'>FOR UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549

FORM 8-A

FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES
PURSUANT TO SECTION 12(b) OR 12(g) OF THE
SECURITIES EXCHANGE ACT OF 1934

SIDDHI ACQUISITION CORP

(Exact Name of Registrant as Specified in its Charter)</div>

| Cayman Islands                  |     | 98-1799837         |
| (State or other jurisdiction of 
 incorporation or organization)  |     | -I.R.S. Employer   
 Identification No. |

| 100 Wall Street, 20th                    
 Floor                                    
 New York, NY                             |     |     10005 |
| (Address of principal executive offices) |     | -Zip Code |

<div align='center'>Securities to be registered pursuant to Section 12(b) of the Act:</div>

| Title of each class                                                                         
 to be so registered                                                                         |     | Name of each exchange on which 
 each class is to be registered |
| Units, each consisting of one Class A ordinary                                              
 share, $0.0001                                                                              
 par value per share, and one right to receive one-tenth of one Class A ordinary share       |     | The NASDAQ Stock Market LLC    |
| Class A ordinary shares, $0.0001 par value per share                                        |     | The NASDAQ Stock Market LLC    |
| Rights, each entitling the holder to receive one-tenth (1/10) of one Class A Ordinary Share |     | The NASDAQ Stock Market LLC    |

If this form relates to the registration of a class of securities pursuant to Section 12(b) of the Exchange Act and is effective pursuant to General Instruction A.(c) or (e), check the following box. ☒

If this form relates to the registration of a class of securities pursuant to Section 12(g) of the Exchange Act and is effective pursuant to General Instruction A.(d) or (e), check the following box. ☐

If this form relates to the registration of a class of securities concurrently with a Regulation A offering, check the following box. ☐

Securities Act registration statement file number to which this form relates: 333-285648.

Securities to be registered pursuant to Section 12(g) of the Act: None.

Item 1. Description of Registrant’s Securities