Exhibit 21.1
List of Subsidiaries of Nine Energy Service, Inc.
Name | Jurisdiction | |
Beckman Production Services, Inc. | Delaware | |
Beckman Production Services, Inc. | Michigan | |
Big Lake Service, LLC | Delaware | |
Big Lake Services Holdco, LLC | Delaware | |
CDK Intermediate, LLC | Delaware | |
CDK Perforating, LLC | Texas | |
CDK Perforating Holdings, Inc. | Delaware | |
Crest Pumping Technologies, LLC | Delaware | |
Dak-Tana Wireline, LLC | Delaware | |
First Call Well Service, LLC | Oklahoma | |
J & R Well Service, LLC | Michigan | |
Nine Downhole Technologies, LLC | Delaware | |
Nine Energy Canada Inc. | Alberta, Canada | |
Nine Energy Service, LLC | Delaware | |
Northern Production Company, LLC | Wyoming | |
Northern States Completions, Inc. | Delaware | |
Peak Pressure Control, LLC | Texas | |
R & S Well Service, Inc. | Wyoming | |
RedZone Coil Tubing, LLC | Texas | |
RedZone Holdco, LLC | Delaware | |
SJL Well Service, LLC | Oklahoma | |
