Exhibit 23.1

KPMG LLP
Bay Adelaide Centre
333 Bay Street, Suite 4600
Toronto, ON
M5H 2S5 Telephone       (416) 228-7000
Fax                  (416) 228-7123
Internet            www.kpmg.ca

Consent of Independent Registered Public Accounting Firm

The Board of Directors

Celestica Inc.

We consent to the use of our audit report dated March 9, 2017, on the consolidated financial statements of Celestica Inc., which comprise the consolidated balance sheets as at December 31, 2016 and December 31, 2015, and the related consolidated statements of operations, comprehensive income, changes in equity and cash flows for each of the years in the three-year period ended December 31, 2016, and our audit report dated March 9, 2017 on the effectiveness of internal control over financial reporting which are incorporated by reference herein and to the reference to our firm under the heading “Experts” in the prospectus.

/s/ KPMG LLP

Chartered Professional Accountants, Licensed Public Accountants

October 26, 2017

Toronto, Canada