Company: GFS
Filing Date: 2025-09-11
Form Type: S-8
Source: 0001709048-25-000062
Chunk: 3

Company: GLOBALFOUNDRIES Inc.
Filing Date: 2025-09-11
Form: S-8
Chunk 3
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 SEC on November 2, 2021). |
| 5.1*    |     | Opinion of Maples and Calder (Cayman) LLP                                                                                                                                                                                                            |
| 23.1*   |     | Consent of PricewaterhouseCoopers LLP, Independent Registered Public Accounting Firm                                                                                                                                                                 |
| 23.2*   |     | Consent of KPMG LLP, Independent Registered Public Accounting Firm                                                                                                                                                                                   |
| 23.3*   |     | Consent of Maples and Calder (Cayman) LLP (included in Exhibit 5.1)                                                                                                                                                                                  |
| 24.1*   |     | Power of Attorney (included on signature page)                                                                                                                                                                                                       |
| 99.1    |     | GlobalFoundries Inc. 2021 Equity Compensation Plan (incorporated by reference to Exhibit 10.1 to the Registrant’s Registration Statement on Form F-1 (File No. 333-260003) filed with the SEC on October 4, 2021).                                   |
| 99.2    |     | GlobalFoundries Inc. 2021 Employee Stock Purchase Plan (incorporated by reference to Exhibit 10.11 to the Registrant’s Registration Statement on Form F-1 (File No. 333-260003) filed with the SEC on October 4, 2021).                              |
| 107*    |     | Filing Fee Table                                                                                                                                                                                                                                     |

| * |     | Filed herewith. |

### SIGNATURES
Pursuant to the requirements of the Securities Act of 1933, as amended (the “

#### Securities Act
”), the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the city of Malta, New York, on September 11, 2025.

| GLOBALFOUNDRIES Inc. |     |                                |
| By:                  |     | /s/ John Hollister             |
|                      |     | Name: John Hollister           |
|                      |     | Title: Chief Financial Officer |

### POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints Mr. Tim Breen and Mr. John Hollister and each of them, individually, as his true and lawful attorneys-in