EX-21.1
Published on February 23, 2023
Exhibit 21.1
Subsidiaries of ProPetro Holding Corp.
| Subsidiary | State of Organization | ||||
| ProPetro Services, Inc. | Texas | ||||
Silvertip Completion Services Operating, LLC |
Delaware | ||||
Form: 10-K
Annual report pursuant to Section 13 and 15(d)
February 23, 2023