Company: CGCT
Filing Date: 2025-01-29
Form Type: S-1
Source: 0001104659-25-006780
Chunk: 9

Company: Cartesian Growth Corp III
Filing Date: 2025-01-29
Form: S-1
Chunk 9
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 | $              | 4.15 |     | $          | 5.85 |     | $          | (1.69 | ) |     | $          | 11.69 |
|                         |   Assuming No Exercise of Over-Allotment Option |     |                |      |     |            |      |     |                |      |     |            |      |     |                |      |     |            |      |     |            |       |   |     |            |       |
| $                       |                                            7.68 |     | $              | 7.10 |     | $          | 2.90 |     | $              | 6.13 |     | $          | 3.87 |     | $              | 4.19 |     | $          | 5.81 |     | $          | (1.61 | ) |     | $          | 11.61 |

Our initial shareholders and members of our management
team will directly or indirectly own our securities following this offering, and accordingly, they may have a conflict of interest in
determining whether a particular target business is an appropriate business with which to effectuate our initial business combination.
Additionally, each of our officers and directors presently has, and any of them in the future may have additional, fiduciary, contractual
or other obligations or duties to one or more other entities pursuant to which such officer or director is or will be required to present
a business combination opportunity to such entities. As a result, there may be actual or potential material conflicts of interest between
members of our management team, our initial shareholders, including our sponsor, and our or their respective affiliates on the one hand,
and purchasers in this offering on the other. See the sections entitled “ Summary — Conflicts of Interest,” “ Proposed Business — Sourcing of Potential Business Combination Targets” and “ Management — Conflicts of Interest” for more information.

The underwriters are offering the units for sale
on a firm commitment basis. The underwriters expect to deliver the units to the purchasers on or about , 2025.

<div align='center'>Sole Book-Running Manager

Cantor

, 2025

Table of Contents</div>

|                                                               | Page |
| Summary                                                       |    1 |
| The Offering                                                  |   15 |
| Summary Financial Data                                        |   36 |
| Risk Factors Summary                                          |   37 |
| Risk Factors                                                  |