EX-21.1 3 am-20231231xex21d1.htm EX-21.1

Exhibit 21.1

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SUBSIDIARIES OF ANTERO MIDSTREAM CORPORATION | ​
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Name of Subsidiary | ​ | Jurisdiction of Organization | ​
Antero Midstream NewCo Inc. | ​ | Delaware | ​
Antero IDR Holdings LLC | ​ | Delaware | ​
Antero Midstream Partners GP LLC | ​ | Delaware | ​
Antero Midstream Preferred Co LLC | ​ | Delaware | ​
Antero Midstream Partners LP | ​ | Delaware | ​
Antero Midstream LLC | ​ | Delaware | ​
Antero Treatment LLC | ​ | Delaware | ​
Antero Water LLC | ​ | Delaware | ​

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