Wai Lun Chui v. Publicis Groupe S.A., Lion Resources Inc, MMS USA Holdings, Inc. and Epsilon Data Management LLC

CourtDistrict Court, S.D. New York
DecidedSeptember 23, 2025
Docket1:24-cv-06767
StatusUnknown

This text of Wai Lun Chui v. Publicis Groupe S.A., Lion Resources Inc, MMS USA Holdings, Inc. and Epsilon Data Management LLC (Wai Lun Chui v. Publicis Groupe S.A., Lion Resources Inc, MMS USA Holdings, Inc. and Epsilon Data Management LLC) is published on Counsel Stack Legal Research, covering District Court, S.D. New York primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Wai Lun Chui v. Publicis Groupe S.A., Lion Resources Inc, MMS USA Holdings, Inc. and Epsilon Data Management LLC, (S.D.N.Y. 2025).

Opinion

USDC SDNY UNITED STATES DISTRICT COURT D OCUMENT SOUTHERN DISTRICT OF NEW YORK ELECTRONICALLY FILED WAI LUN CHUI, DOC #: ____ _____________ DATE FILED: _9/23/2025__ Plaintiff,

-against- 24 Civ. 6767 (AT)

PUBLICIS GROUPE S.A., LION RESOURCES INC, ORDER MMS USA HOLDINGS, INC. and EPSILON DATA MANAGEMENT LLC,

Defendants. ANALISA TORRES, District Judge: Plaintiff, Wai Lun Chui, brings this action against Defendants, Publicis Groupe S.A. (“Publicis”), Lion Resources Inc. (“Lion”), MMS USA Holdings, Inc. (“MMS”), and Epsilon Data Management LLC (“Epsilon”), alleging age discrimination in violation of the Age Discrimination in Employment Act of 1967 (“ADEA”), 29 U.S.C. § 621 et seq., discrimination on the basis of race, national origin, and religion in violation of Title VII of the Civil Rights Act of 1964 (“Title VII”), 42 U.S.C. § 2000e et seq., and retaliation in violation of Title VII, the Sarbanes-Oxley Act (“SOX”), 18 U.S.C. § 1514A, and the Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank”), 15 U.S.C. § 78u-6(h).1 See generally Compl., ECF 0F No. 1. Before the Court is Defendants’ motion to dismiss. ECF No. 25; see also Mem., ECF No. 26; Opp., ECF No. 33; Reply, ECF No. 34. For the reasons stated below, the motion is GRANTED.

1 The first paragraph of the complaint states that Chui also brings causes of action for “breach of contract” “and “intentional misrepresentation.” Compl. ¶ 1. Those causes of action, however, are not listed under the complaint’s “Causes of Action” section, there are no factual allegations in the complaint to suggest that Chui is pursuing them, and he does not address them in his opposition to Defendants’ motion to dismiss. See id. ¶¶ 11–18; see generally Opp., ECF No. 33. Accordingly, the Court does not consider those claims. BACKGROUND I. Factual Background2 1F Publicis is a “global marketing and public relations conglomerate headquartered in Paris, France.” Compl. ¶ 4. Lion and MMS are “wholly owned” by Publicis. Id. ¶ 6. Chui worked for Publicis “and its subsidiaries” as an “Information Security Manager” from August 8, 2016, to May 20, 2021. Id. ¶ 3. In 2019, Publicis acquired Epsilon, which is now a subsidiary of Publicis. See id. ¶¶ 2, 5, 16. On January 19, 2021, Epsilon entered into a deferred prosecution agreement with the Department of Justice concerning a “conspiracy to commit mail and wire fraud related to elder fraud schemes.” Id. ¶ 5. Chui states that he is a “Chinese Jewish Asian American” and was “over 40” years old and “the oldest in his work group” when he was fired. Id. ¶¶ 1, 11–12. He alleges that he “consistently received positive performance reviews and bonuses during his employment” at Publicis and had “exemplary work performance and evaluation [sic].” Id. ¶¶ 9, 12. According to Chui, he “was terminated because of his higher age in order to achieve cost savings.” Id. ¶ 13.

He further claims that he discussed with Defendants his “concern relating to the acquisition of . . . Epsilon . . . , in particular that . . . Epsilon had entered into a Department of Justice [d]eferred [p]rosecution [a]greement.” Id. ¶ 16. Afterwards, he “worked with Epsilon’s personnel in which had to present work regarding Epsilon which were misrepresented and possible fraud [sic].” Id. ¶ 17. He claims that he was fired “for raising concerns about workplace misconduct, including violations related to Epsilon’s” deferred prosecution agreement. Id. ¶ 18.

2 The following facts are taken from the complaint, which the Court must accept as true for the purposes of this motion. See Koch v. Christie’s Int’l PLC, 699 F.3d 141, 145 (2d Cir. 2012). Finally, Chui alleges that “Defendants discriminated against [him] based on his national origin, race, and color as a Chinese Jewish Asian American, creating a hostile work environment.” Id. ¶ 14. He states that Defendants “required [him] to continue working through the Sabbath” despite knowing that he “is a practitioner of the Orthodox Jewish law observing the

Sabbath law.” Id. ¶ 15. II. Procedural History Chui filed a discrimination charge (the “EEOC Charge”) against Publicis with the Equal Employment Opportunity Commission (“EEOC”) on May 22, 2024. EEOC Charge, ECF No. 22-1. By letter dated June 6, 2024 (the “Right-to-Sue Letter”), the EEOC informed Chui that his charge was being dismissed because it “was not filed within the time limits under the law,” and if he wishes to file a lawsuit against the respondent listed in the charge, he must do so “WITHIN 90 DAYS of [his] receipt of th[e] notice.” Right-to-Sue Letter, ECF No. 22-2 at 1 (capitalization in original).3 On September 6, 2024, Chui filed this action. See Compl. 2F DISCUSSION I. Legal Standard Under Federal Rule of Civil Procedure 12(b)(1), a claim must be dismissed when it is apparent that the Court lacks subject matter jurisdiction—that is, the statutory or constitutional power to adjudicate the claim. Thomas v. Metro. Corr. Ctr., No. 09 Civ. 1769, 2010 WL 2507041, at *1 (S.D.N.Y. June 21, 2010). “A plaintiff asserting subject matter jurisdiction has the burden of proving by a preponderance of the evidence that it exists.” Makarova v. United States, 201 F.3d 110, 113 (2d Cir. 2000).

3 Although Chui’s EEOC Charge and Right-to-Sue Letter are not mentioned in the complaint, the Court may take judicial notice of them without converting Defendants’ motion into a motion for summary judgment because they are public records. Muhammad v. N.Y.C. Transit Auth., 450 F. Supp. 2d 198, 204–05 (E.D.N.Y. 2006). To withstand a motion to dismiss for failure to state a claim under Federal Rule of Civil Procedure 12(b)(6), “a complaint must contain sufficient factual matter, accepted as true, to ‘state a claim to relief that is plausible on its face.’” Ashcroft v. Iqbal, 556 U.S. 662, 678 (2009) (quoting Bell Atl. Corp. v. Twombly, 550 U.S. 544, 570 (2007)). “A claim has facial plausibility

when the plaintiff pleads factual content that allows the court to draw the reasonable inference that the defendant is liable for the misconduct alleged.” Id. “The plausibility standard is not akin to a ‘probability requirement,’ but it asks for more than a sheer possibility that a defendant has acted unlawfully.” Id. Legal conclusions and “[t]hreadbare recitals of the elements of a cause of action, supported by mere conclusory statements,” are not entitled to a presumption of truth. Id. When adjudicating a motion to dismiss under Rule 12(b)(1), the Court must draw all reasonable inferences in the non-movant’s favor. ATSI Commc’ns, Inc. v. Shaar Fund, Ltd., 493 F.3d 87, 98 (2d Cir. 2007). II. Application A. Administrative Exhaustion

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Bluebook (online)
Wai Lun Chui v. Publicis Groupe S.A., Lion Resources Inc, MMS USA Holdings, Inc. and Epsilon Data Management LLC, Counsel Stack Legal Research, https://law.counselstack.com/opinion/wai-lun-chui-v-publicis-groupe-sa-lion-resources-inc-mms-usa-holdings-nysd-2025.