Company: WCC
Filing Date: 2025-06-17
Form Type: 11-K
Source: 0000929008-25-000018
Chunk: 17

Company: WESCO INTERNATIONAL INC
Filing Date: 2025-06-17
Form: 11-K
Chunk 17
---
, 2025 |
|:----|:-------------------------------------------------------------------------|:----|:--------------|
|     | Matthew S. Kulasa                                                        |     | -Date         |
|     | Senior Vice President, Corporate Controller and Chief Accounting Officer |     |               |
|     | -Member of the Plan's Benefits Fiduciary Committee                       |     |               |

<div align='center'>14</div>

### EXHIBITS
The following exhibit is filed or incorporated as part of this report:

| Exhibit |     |                                           |
| Number  |     | Description                               |
| 23      |     | Consent of BDO USA, P.C. (filed herewith) |

<div align='center'>15</div>