Attached files

file filename
EX-32.2 - EX-32.2 - NCS Multistage Holdings, Inc.ncsm-20171231xex32_2.htm
EX-32.1 - EX-32.1 - NCS Multistage Holdings, Inc.ncsm-20171231xex32_1.htm
EX-31.2 - EX-31.2 - NCS Multistage Holdings, Inc.ncsm-20171231xex31_2.htm
EX-31.1 - EX-31.1 - NCS Multistage Holdings, Inc.ncsm-20171231xex31_1.htm
EX-23.1 - EX-23.1 - NCS Multistage Holdings, Inc.ncsm-20171231xex23_1.htm
EX-10.9 - EX-10.9 - NCS Multistage Holdings, Inc.ncsm-20171231xex10_9.htm
EX-10.15 - EX-10.15 - NCS Multistage Holdings, Inc.ncsm-20171231xex10_15.htm
EX-10.11 - EX-10.11 - NCS Multistage Holdings, Inc.ncsm-20171231xex10_11.htm
EX-10.10 - EX-10.10 - NCS Multistage Holdings, Inc.ncsm-20171231xex10_10.htm
10-K - 10-K - NCS Multistage Holdings, Inc.ncsm-20171231x10k.htm



Exhibit 21.1



SUBSIDIARIES OF NCS MULTISTAGE HOLDINGS, INC.







 

 

Subsidiary

  

State or Other Jurisdiction of Formation

Pioneer Intermediate, Inc.

  

Delaware

Pioneer Investment, Inc.

  

Delaware

Pioneer NCS Energy Holdco, LLC

  

Texas

NCS Multistage, LLC

  

Texas

Repeat Precision, LLC

 

Texas

RJ Machine Mexico,  S. de R.L. de C.V.

 

Mexico

NCS International, LLC

  

Texas

NCS International 2, LLC

  

Texas

NCS Multistage Argentina S.R.L.

  

Argentina

NCS Multistage Inc.

  

Canada

Spectrum Tracer Services, LLC 

 

Oklahoma

STS Logistics and Analytics, LLC

 

Oklahoma

STS Holdings, Inc.

 

Nevada

STS Tracer Services, Ltd. 

 

Canada