Exhibit 21.1

Subsidiaries of the Registrant
EntityJurisdiction of Organization
Alclear Holdings, LLC
Delaware
Alclear, LLC
Delaware
Secure Identity, LLC
Delaware
NoQue, LLC
Delaware
Alclear Healthcare, LLC
Delaware
Alclarity, LLC
Delaware
Alclear Healthpass, LLC
Delaware
Alclear PC, LLC
Delaware
Chai Clear, Ltd.
Israel
Whyline, Inc.
Delaware
Whyline SAS
Argentina
Fila Virtual Sapi DE CV
Mexico
Alclear Atlas, LLC
Delaware