POWER OF ATTORNEY

Know all by these presents, that Hubert de Pesquidoux (“Principal”) hereby constitutes and appoints Benoit Fouilland with full power of substitution, Principal’s true and lawful attorney-in-fact to:

(1) execute for and on behalf of the undersigned, in any capacity that requires filing Forms 3, 4, and 5 with respect to Criteo S.A. (the “Company”) in accordance with Section 16(a) of the Securities Exchange Act of 1934 and the rules thereunder;

(2) do and perform any and all acts for and on behalf of Principal which may be necessary or desirable to complete and execute any such Form 3, 4, or 5, complete and execute any amendment or amendments thereto, and file such form with the U.S. Securities and Exchange Commission and any stock exchange or similar authority; and

(3) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, Principal, it being understood that the documents executed by such attorney-in-fact on behalf of Principal pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve in such attorney-in-fact’s discretion.

Principal hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as Principal might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his substitute(s), shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted. Principal acknowledges that each such attorney-in-fact, in serving in such capacity at the request of Principal, is not assuming, nor is the Company assuming any of Principal’s responsibilities to comply with Section 16 of the Securities Exchange Act of 1934.

This Power of Attorney shall remain in full force and effect until Principal is no longer required to file Forms 3, 4, and 5 with respect to Principal’s holdings of and transactions in securities issued by the Company, unless earlier revoked by Principal in a signed writing delivered to the foregoing attorneys-in-fact. This Power of Attorney shall revoke and replace any other power of attorney that Principal has previously granted to Nicole Kelsey in filing Forms 3, 4, and 5 with respect to Principal’s holdings of and transactions in securities issued by the Company.

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IN WITNESS WHEREOF, the undersigned have caused this Power of Attorney to be executed as of the date specified below.

By:	/s/ Hubert de Pesquidoux
	Hubert de Pesquidoux
	Date: September 20, 2017

de Pesquidoux Hubert 4