Company: SDHIU
Filing Date: 2025-03-31
Form Type: 8-A12B
Source: 0001213900-25-026000
Chunk: 1

Company: Siddhi Acquisition Corp (Cayman Islands)
Filing Date: 2025-03-31
Form: 8-A12B
Chunk 1
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 to be Registered.

The securities to be registered hereby are
units, Class A ordinary shares, par value $0.0001 per share, and rights to receive one-tenth (1/10) of one Class A
ordinary share of Siddhi Acquisition Corp (the “Registrant”). A description of the units, Class A ordinary shares and
rights to be registered hereunder is contained in the section entitled “Description of Securities” in the Prospectus
included in the Registrant’s Registration Statement on Form S-1 (Registration No. 333-285648) initially filed with the
Securities and Exchange Commission on August 20, 2024, as amended from time to time (the “Registration Statement”). This
information is incorporated herein by reference. Any form of prospectus or prospectus supplement to the Registration Statement that
includes such descriptions and that is filed subsequently to the Registration Statement is hereby also incorporated by reference
herein.

Item 2. Exhibits.

Under the Instructions as to Exhibits with respect
to Form 8-A, no exhibits are required to be filed because no other securities of the Registrant are registered on The Nasdaq Market, LLC
and the securities registered hereby are not being registered pursuant to Section 12(g) of the Securities Exchange Act of 1934, as
amended.

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SIGNATURE</div>

Pursuant to the requirements of Section 12 of the
Securities Exchange Act of 1934, the Registrant has duly caused this registration statement to be signed on its behalf by the undersigned,
thereto duly authorized.

| Date: March 31, 2025 | SIDDHI ACQUISITION CORP |                         |
|:---------------------|:------------------------|:------------------------|
|                      | By:                     | /s/ Sam Potter          |
|                      | Name:                   | Sam Potter              |
|                      | Title:                  | Chief Executive Officer |

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