EX-21.1 4 ccsi20231231ex-211.htm EX-21.1

EXHIBIT 21.1

  List of Subsidiaries of

Consensus Cloud Solutions, Inc.

Consensus Cloud Solutions, Inc.'s principal affiliates as of December 31, 2023, are listed below. All other affiliates, if considered in the aggregate as a single affiliate, would not constitute a significant subsidiary.

Name			State or Other Jurisdiction of Incorporation
Catch Curve, Inc.			Delaware, United States
Dotcom Limited			Hong Kong
Consensus Cloud Solutions, LLC			Delaware, United States
J2 Global ANZ Limited			Ireland
Consensus Cloud Solutions Canada ULC			Canada
Consensus Cloud Solutions International Limited			Ireland
j2 Global Japan Y.K.			Japan
J2 Global (Netherlands) B.V.			Netherlands
MetroFax, Inc.			Washington, United States
Protus IP Solutions (Europe) Limited			Ireland
RTE Network Services EURL			France