Attached files

file filename
EX-10.4 - EX-10.4 - NCS Multistage Holdings, Inc.d296949dex104.htm
EX-23.1 - EX-23.1 - NCS Multistage Holdings, Inc.d296949dex231.htm
EX-10.12 - EX-10.12 - NCS Multistage Holdings, Inc.d296949dex1012.htm
EX-10.11 - EX-10.11 - NCS Multistage Holdings, Inc.d296949dex1011.htm
EX-10.9 - EX-10.9 - NCS Multistage Holdings, Inc.d296949dex109.htm
EX-10.8 - EX-10.8 - NCS Multistage Holdings, Inc.d296949dex108.htm
EX-10.7 - EX-10.7 - NCS Multistage Holdings, Inc.d296949dex107.htm
EX-10.5 - EX-10.5 - NCS Multistage Holdings, Inc.d296949dex105.htm
EX-10.3 - EX-10.3 - NCS Multistage Holdings, Inc.d296949dex103.htm
EX-10.2 - EX-10.2 - NCS Multistage Holdings, Inc.d296949dex102.htm
EX-3.3 - EX-3.3 - NCS Multistage Holdings, Inc.d296949dex33.htm
EX-3.2 - EX-3.2 - NCS Multistage Holdings, Inc.d296949dex32.htm
EX-3.1 - EX-3.1 - NCS Multistage Holdings, Inc.d296949dex31.htm
S-1 - S-1 - NCS Multistage Holdings, Inc.d296949ds1.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

NCS International, LLC

   Texas

NCS International 2, LLC

   Texas

NCS Argentina, SRL

   La Plata, Argentina

NCS Multistage, Inc.

   Alberta, Canada