Company: CGCT
Filing Date: 2025-06-17
Form Type: NT 10-Q
Source: 0001104659-25-060260
Chunk: 0

Company: Cartesian Growth Corp III
Filing Date: 2025-06-17
Form: NT 10-Q
Chunk 0
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| x | -b | The subject annual report, semi-annual report, transition report on Form 10-K, Form 20-F, Form 11-K, Form N-CEN or Form N-CSR, or portion thereof, will be filed on or before the fifteenth calendar day following the prescribed due date; or the subject quarterly report or transition report on Form 10-Q or subject distribution report on Form 10-D, or portion thereof, will be filed on or before the fifth calendar day following the prescribed due date; and |
|   | -c | The accountant’s statement or other exhibit required by Rule 12b-25(c) has been attached if applicable.                                                                                                                                                                                                                                                                                                                                                                 |

PART III — NARRATIVE

State below in reasonable detail why Forms 10-K,
20-F, 11-K, 10-Q, 10-D, N-CEN, N-CSR, or the transition report or portion thereof, could not be filed within the prescribed time period.

Cartesian Growth Corporation III (the “Company”)
was unable, without unreasonable effort or expense, to file its Quarterly Report on Form 10-Q for the quarterly period ended March 31,
2025 (the “Form 10-Q”) by the prescribed due date. Additional time was needed for the Company to complete procedures relating to its quarter-end financial reporting
processes and the Form 10-Q.

PART IV — OTHER INFORMATION

| (1) | Name and telephone number of person to contact in regard to this notification                                                                                                                                                                                                                                                    |     |            |     |                   |
|     | Rafael de Luque                                                                                                                                                                                                                                                                                                                  |     |       -212 |     | 461-6363          |
|     | -Name                                                                                                                                                                                                                                                                                                                            |     | -Area Code |     | -Telephone Number |
| (2) | Have all other periodic reports required under Section 13 or 15(d) of the Securities Exchange Act of 1934 or Section 30 of the Investment Company Act of 1940 during the preceding 12 months or for such shorter period that the registrant was required to file such report(s) been filed? If answer is no, identify report(s). |     |            |     |                   |
|     |                                                                                                                                                                                                                                                                                                                                  |     |            |     | x Yes ¨ No        |
| (3) | Is it anticipated that any significant change in results of operations from the corresponding period for the last fiscal year will be reflected by the earnings statements to be included