EX-21.1 2 ctso-20231231xex21d1.htm EX-21.1

Exhibit 21.1

CytoSorbents Corporation

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List of Subsidiaries

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Name |  | Jurisdiction
CytoSorbents Medical Inc.* | ​ | Delaware
CytoSorbents Europe GmbH* | ​ | Germany
CytoSorbents Switzerland** | ​ | Switzerland
CytoSorbents Poland Sp. z.o.o.** CytoSorbents Medical UK Limited** | ​ | Poland United Kingdom and Republic of Ireland
CytoSorbents France SAS | ​ | France
CytoSorbents UK Limited*** CytoSorbents India Private Limited*** | ​ | United Kingdom India

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*Wholly-owned subsidiary of CytoSorbents Corporation

**Wholly-owned subsidiary of CytoSorbents Europe GmbH

***Wholly-owned subsidiary of CytoSorbents Medical Inc.