Attached files

file filename
EX-32.1 - EXHIBIT 32.1 - Nine Energy Service, Inc.nine-20191231ye10kex321.htm
10-K - 10-K - Nine Energy Service, Inc.nine-20191231x10k.htm
EX-32.2 - EXHIBIT 32.2 - Nine Energy Service, Inc.nine-20191231ye10kex322.htm
EX-31.2 - EXHIBIT 31.2 - Nine Energy Service, Inc.nine-20191231ye10kex312.htm
EX-31.1 - EXHIBIT 31.1 - Nine Energy Service, Inc.nine-20191231ye10kex311.htm
EX-23.1 - EXHIBIT 23.1 - Nine Energy Service, Inc.nine-20191231ye10kex231.htm
EX-4.7 - EXHIBIT 4.7 - Nine Energy Service, Inc.nine-20191231ye10kex47.htm


EXHIBIT 21.1

List of Subsidiaries of Nine Energy Service, Inc.
 
 
 
 
Name
  
Jurisdiction
 
 
CDK Perforating, LLC
  
Texas
 
 
Crest Pumping Technologies, LLC
  
Delaware
 
 
Dak-Tana Wireline, LLC
  
Delaware
 
 
Frac Technology AS
 
Norway
 
 
 
Magnum Oil Tools GP, LLC
 
Texas
 
 
 
Magnum Oil Tools International, LTD
 
Texas
 
 
 
MOTI Holdco, LLC
 
Delaware
 
 
 
Nine Downhole Norway AS
 
Norway
 
 
 
Nine Downhole Technologies, LLC
  
Delaware
 
 
Nine Energy Canada Inc.
  
Alberta, Canada
 
 
Nine Energy Service, LLC
  
Delaware
 
 
Northern States Completions, Inc.
  
Delaware
 
 
Peak Pressure Control, LLC
  
Texas
 
 
RedZone Coil Tubing, LLC
  
Texas