Exhibit 21

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Subsidiaries of XpresSpa Group, Inc.

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Name of Subsidiary |  | Jurisdiction of Incorporation
GCG Connect, LLC d/b/a HyperPointe |  | New Jersey
I/P Engine, Inc. |  | Virginia
Innovate/Protect, Inc. |  | Delaware
Iron Gate Security, Inc. |  | Delaware
Quantum Stream Inc. |  | Delaware
Spa Products Import & Distribution Co., LLC |  | New York
Vringo Acquisition, Inc. |  | Delaware
Vringo GmbH |  | Germany
Vringo Infrastructure, Inc. |  | Delaware
Vringo Labs, Inc. |  | Delaware
Vringo Ltd. |  | Israel
Vringo Mobile, Inc. |  | Delaware
VRTUAL, Inc. |  | Delaware
XpresSpa Amsterdam Airport B.V. |  | Netherlands
XpresSpa at Term. 4 JFK, LLC |  | New York
XpresSpa Atlanta Terminal A, LLC |  | New York
XpresSpa Atlanta Terminal C, LLC |  | New York
XpresSpa Atlanta Terminal D&E, LLC |  | New York
XpresSpa Austin Airport, LLC |  | New York
XpresSpa Charlotte Airport, LLC |  | New York
XpresSpa Denver Airport, LLC |  | New York
XpresSpa DFW International, LLC |  | New York
XpresSpa DFW Kiosk, LLC |  | New York
XpresSpa DFW Terminal A, LLC |  | New York
XpresSpa Europe B.V. |  | Netherlands
XpresSpa Franchising, LLC |  | New York
XpresSpa Franchising USA, LLC |  | New York
XpresSpa Holdings, LLC |  | Delaware
XpresSpa Houston Hobby, LLC |  | New York
XpresSpa Houston Intercontinental Terminal A, LLC |  | New York
XpresSpa International Holdings, LLC |  | New York
XpresSpa LaGuardia Airport, LLC |  | New York
XpresSpa Las Vegas Airport, LLC |  | New York
XpresSpa LAX Airport, LLC |  | New York
XpresSpa LAX Tom Bradley, LLC |  | New York
XpresSpa Miami Airport, LLC |  | New York
XpresSpa Middle East B.V. |  | Netherlands
XpresSpa Middle East Limited |  | British Virgin Islands

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Name of Subsidiary |  | Jurisdiction of Incorporation
XpresSpa Mobile Services, LLC |  | New York
XpresSpa MSP Airport, LLC |  | New York
XpresSpa Online Shopping, LLC |  | New York
XpresSpa Orlando International, LLC |  | New York
XpresSpa Orlando, LLC |  | New York
XpresSpa Philadelphia Airport, LLC |  | New York
XpresSpa Philadelphia Terminal B, LLC |  | New York
XpresSpa Phoenix Airport, LLC |  | New York
XpresSpa Pittsburgh A, LLC |  | New York
XpresSpa RDU Airport, LLC |  | New York
XpresSpa S.F. International, LLC |  | New York
XpresSpa Salt Lake City, LLC |  | New York
Xpresspa Turkey Sağlık Hizmetleri Ve Perakende Ticaret Limited Sirketi |  | Turkiye
Xpresspa Sağlık Hizmetleri Ve Ticaret Limited Sirketi | ​ | Turkiye
XpresSpa Washington Reagan, LLC |  | New York
XpresRecover Charlotte Airport, LLC |  | New York
XpresTest, Inc. | ​ | Delaware
Treat, Inc. | ​ | Delaware

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