Company: YDDL
Filing Date: 2025-10-08
Form Type: 8-A12B
Source: 0001213900-25-097273
Chunk: 0

Company: One & one Green Technologies. INC
Filing Date: 2025-10-08
Form: 8-A12B
Chunk 0
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<div align='center'>UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-A

FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES

PURSUANT TO SECTION 12(b) OR (g) OF THE

SECURITIES EXCHANGE ACT OF 1934

One and one Green Technologies. INC

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

| Cayman Islands                           |     |     Not applicable |
| (State or other jurisdiction of          
 incorporation or organization)           |     |   -I.R.S. Employer 
 Identification No. |
| 1st Diliman                              
 San Rafael Bulacan, Philippines          |     |               3008 |
| (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            |
| Class A Ordinary Share, par value $0.0001 per 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 or Regulation A offering statement file number to which this form relates: 333- 284375

Securities to be registered
pursuant to Section 12(g) of the Act: N/A

Item 1. Description of Registrant’s Securities to be Registered.

The description of the Class A Ordinary Shares,
par value $0.0001 per share, of One and one Green Technologies. INC (the “Registrant”) to be registered hereunder is set forth
under the heading “Description of Share Capital and Constitution” in the Registrant’s Registration Statement on (File No. 333-284