Company: AHL
Filing Date: 2025-04-29
Form Type: F-1/A
Source: 0001628280-25-020463
Chunk: 510

Company: ASPEN INSURANCE HOLDINGS LTD
Filing Date: 2025-04-29
Form: F-1/A
Chunk 510
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                                                                                                                                                             |
| 21.1**   |     | List of subsidiaries of the Company                                                                                                                                                                                    |
| 23.1     |     | Consent of Independent Registered Public Accounting Firm – Ernst & Young LLP                                                                                                                                           |
| 23.2     |     | Consent of Independent Registered Public Accounting Firm – Ernst & Young Ltd.                                                                                                                                          |
| 23.3     |     | Consent of Walkers (Bermuda) Limited (included in the opinion filed as Exhibit 5.1)                                                                                                                                    |
| 24.1**   |     | Power of Attorney, dated December 20, 2023                                                                                                                                                                             |
| 24.2**   |     | Power of Attorney, dated March20,2025                                                                                                                                                                                  |
| 101.INS  |     | Inline XBRL Instance Document                                                                                                                                                                                          |
| 101.SCH  |     | Inline XBRL Taxonomy Extension Schema Document                                                                                                                                                                         |
| 101.CAL  |     | Inline XBRL Taxonomy Extension Calculation Linkbase Document                                                                                                                                                           |
| 101.LAB  |     | Inline XBRL Taxonomy Extension Label Linkbase Document                                                                                                                                                                 |
| 101.PRE  |     | Inline XBRL Taxonomy Extension Presentation Linkbase Document                                                                                                                                                          |
| 101.DEF  |     | Inline XBRL Taxonomy Extension Definition Linkbase Document                                                                                                                                                            |
| 104      |     | Cover Page Interactive Data File                                                                                                                                                                                       |
| 107      |     | Filing Fees Table                                                                                                                                                                                                      |

________________

* To be filed by amendment.

** Previously filed.

+ Certain portions of this exhibit have been omitted pursuant to Item 601(b)(10)(iv) of Regulation S-K on the basis that the Company customarily and actually treats that information as private or confidential and the omitted information is not material.

† Identifies management contract or compensatory plan or arrangement.

(b) Financial Statement Schedules

All schedules have been omitted because the information required to be set forth therein is not applicable or has been included in our consolidated financial statements and notes thereto.

<div align='center'>II-3</div>

## Item 9. Undertakings
(a) The undersigned registrant hereby undertakes to provide to the underwriters, at the closing specified in the underwriting agreement, certificates in such denominations and registered in such names as required by the underwriters to permit prompt delivery to each purchaser.

(b) Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers