Company: CSLMF
Filing Date: 2025-07-03
Form Type: DEFM14A
Source: 0001193125-25-155514
Chunk: 856

Company: CSLM ACQUISITION CORP.
Filing Date: 2025-07-03
Form: DEFM14A
Chunk 856
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 respect to any exercise or discharge of such person’s fiduciary duties under applicable
Laws.

[Remainder of page intentionally left blank]

A-116

IN WITNESS WHEREOF, the parties hereto have each caused this Agreement to be duly executed as of the date first written above.

| PARENT:                |     |        |
| CSLM ACQUISITION CORP. |     |        |
| By:                    |     |        |
|                        |     | Name:  |
|                        |     | Title: |

[ Signature Page to Company Support Agreement] A-117

| COMPANY:          |     |        |
| FUSEMACHINES INC. |     |        |
| By:               |     |        |
|                   |     | Name:  |
|                   |     | Title: |

[ Signature Page to Company Support Agreement] A-118

| COMPANY STOCKHOLDERS: |

[ Signature Page to Company Support Agreement] A-119

Schedule I Company Stockholders

| Stockholder |     | Shares of Company 
 Common Stock      |     | Shares of Company 
 Preferred Stock   |

A-120

EXHIBIT D

SPONSOR SUPPORT AGREEMENT

This SPONSOR SUPPORT AGREEMENT (this “”) is dated as of January 22, 2024, by and among Consilium Acquisition
Sponsor I, LLC, a Cayman Islands limited liability company (the “”), CSLM Acquisition Corp., a Cayman Islands exempted company (which shall de-register from the Register of Companies in
the Cayman Islands by way of continuation out of the Cayman Islands and into the State of Delaware so as to migrate to and domesticate as a Delaware corporation prior to the Closing) (“”), and Fusemachines Inc., a Delaware
corporation (the “”). Capitalized terms used but not defined herein shall have the respective meanings ascribed to such terms in the Merger Agreement (as defined below).

RECITALS

WHEREAS, as of
the date hereof, the Sponsor is the holder of record and the “beneficial owner” (within the meaning of Rule 13d-3 under the Exchange Act) of the Parent Common Shares and Parent Warrants set forth on
attached hereto (all such securities of Parent (including securities underlying such securities), or any successor or additional securities of Parent of which ownership is hereafter acquired by the Sponsor prior to the termination
of this Agreement are referred to herein as