CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Registration Statement on Form S-8 of our reports dated February 24, 2023, relating to the financial statements of Criteo S.A. and subsidiaries (the “Company”), and the effectiveness of the Company’s internal control over financial reporting, appearing in Annual Report on Form 10-K of the Company for the year ended December 31, 2022.

/s/ Deloitte & Associés

Paris – La Défense, France

July 27, 2023