REPORTING ENTITY	6 Months Ended
Jun. 30, 2025
Accounting Changes and Error Corrections [Abstract]
REPORTING ENTITY	REPORTING ENTITY Celestica Inc. (referred to herein as Celestica, the Company, we, us, or our) is incorporated in Ontario with its corporate headquarters located in Toronto, Ontario, Canada. Celestica’s common shares (Common Shares) are listed on the Toronto Stock Exchange (TSX) and the New York Stock Exchange (NYSE). Our operating and reportable segments consist of the Advanced Technology Solutions (ATS) segment and the Connectivity & Cloud Solutions (CCS) segment. See note 3 for further detail regarding segment information.

REPORTING ENTITY

6 Months Ended

Jun. 30, 2025

Accounting Changes and Error Corrections [Abstract]

Celestica Inc. (referred to herein as Celestica, the Company, we, us, or our) is incorporated in Ontario with its corporate headquarters located in Toronto, Ontario, Canada. Celestica’s common shares (Common Shares) are listed on the Toronto Stock Exchange (TSX) and the New York Stock Exchange (NYSE). Our operating and reportable segments consist of the Advanced Technology Solutions (ATS) segment and the Connectivity & Cloud Solutions (CCS) segment. See note 3 for further detail regarding segment information.