Attached files

file filename
EX-10.13 - EX-10.13 - ChampionX Corpa20201231exhibit1013.htm
EX-32.2 - EX-32.2 - ChampionX Corpa20201231exhibit322.htm
EX-32.1 - EX-32.1 - ChampionX Corpa20201231exhibit321.htm
EX-31.2 - EX-31.2 - ChampionX Corpa20201231exhibit312.htm
EX-31.1 - EX-31.1 - ChampionX Corpa20201231exhibit311.htm
EX-23.1 - EX-23.1 - ChampionX Corpa20201231exhibit231.htm
EX-4.6 - EX-4.6 - ChampionX Corpa20201231exhibit46.htm
10-K - 10-K - ChampionX Corpchampionx-20201231.htm

Exhibit 21.1
Subsidiaries of ChampionX Corporation
SubsidiaryJurisdiction of Formation
Accelerated Production Systems LimitedEngland and Wales
Ace Downhole, LLCDelaware
Apergy (Delaware) Formation, Inc.Delaware
Apergy Artificial Lift de México, S. A. de C.V.Mexico
Apergy Artificial Lift International, LLCDelaware
Apergy Artificial Lift Pty. LtdQueensland
Apergy Artificial Lift S.A.Argentina
Apergy Artificial Lift, LLCDelaware
Apergy BMCS Acquisition Corp.Delaware
Apergy Canada ULCBritish Columbia
Apergy Egypt LLCEgypt
Apergy Energy (Kenya) LimitedKenya
Apergy Energy Automation, LLCDelaware
Apergy Energy India Private LimitedIndia
Apergy ESP Systems, LLCOklahoma
Apergy for Petroleum Services LLCEgypt
Apergy Funding CorporationDelaware
Apergy International Operations, Inc.Delaware
Apergy Luxembourg S.à r.l.Luxembourg
Apergy Middle East LLCOman
Apergy Middle East Services LLCOman
Apergy Minority Luxembourg S.à r.l.Luxembourg
Apergy PCS Holding LLCDelaware
Apergy Process Companies, LLCDelaware
Apergy Process Systems, Inc.Texas
Apergy Rods UK LimitedEngland and Wales
Apergy S.A.Argentina
Apergy UK LimitedEngland and Wales
Apergy USA, Inc.Delaware
Champion Arabia Co. Ltd.Saudi Arabia
Champion ES Holdings Inc.Texas
Champion Technologies (Nig) LimitedNigeria
Champion Technologies B.V.Netherlands
Champion Technologies Del Ecuador CIA LTDA. CHAMPIONTECHEcuador
Champion Technologies do Brasil Servicos e Produtos Quimicos Ltda.Brazil
Champion Technologies LimitedMauritius
Champion Technologies LimitedScotland
Champion Technologies Middle East FZCOUnited Arab Emirates
Champion Technologies OOORussian Federation
Champion Technologies Russia & Caspian B.V.Netherlands
ChampionX (RO) Energy Services S.R.L.Romania
ChampionX Argentina S.R.L.Argentina
ChampionX Associate Investment Company LimitedNigeria



ChampionX Australia Pty LtdNew South Wales
ChampionX Azerbaijan LLCAzerbaijan
ChampionX Canada ULCAlberta
ChampionX de Colombia LtdaColombia
ChampionX EG Holdings LLCDelaware
ChampionX Egypt Holdings Ltd.England and Wales
ChampionX Egypt Ltd.England and Wales
ChampionX Energy Services LimitedGhana
ChampionX Equatorial Guinea, S.A.R.L.Equatorial Guinea
ChampionX Europe B.V.Netherlands
ChampionX Europe GmbHSwitzerland
ChampionX Gabon SARLGabon
ChampionX Gulf LimitedJersey
ChampionX Guyana Inc.Guyana
ChampionX Holding Inc.Delaware
ChampionX Holdings 1 ULCBritish Columbia
ChampionX LA Holding B.V.Netherlands
ChampionX LA S.C.A.Venezuela
ChampionX LLCDelaware
ChampionX Middle East Holdings, Inc.Delaware
ChampionX New ZealandNew Zealand
ChampionX NL 1 B.V.Netherlands
ChampionX Norge ASNorway
ChampionX Oilfield Solutions Ghana LimitedGhana
ChampionX PNG LtdPapua New Guinea
ChampionX Russia Holding B.V.Netherlands
ChampionX Services OOORussian Federation
ChampionX SG 2 Pte. Ltd.Singapore
ChampionX SG 3 Pte. Ltd.Singapore
ChampionX SG 4 Pte. Ltd.Singapore
ChampionX SG Service Pte. Ltd.Singapore
ChampionX Texas Leasing LLCDelaware
ChampionX U.S. 3 Inc.Delaware
ChampionX U.S. 4 LLCDelaware
ChampionX U.S. 5 LLCDelaware
ChampionX U.S. 6 LLCDelaware
ChampionX Ultrafab ULCAlberta
ChampionX USA Inc.Delaware
ChampionX-Element JSCRussian Federation
Chemical Innovations NL B.V.Netherlands
Corexit Environmental Solutions LLCDelaware
CTI Chemicals Asia Pacific Pte. Ltd.Singapore
Dover Canada ULC Dover Canada S.R.I.British Columbia
Ener Tools S.A.Argentina
Harbison-Fischer, Inc.Delaware
Honetreat CompanyCalifornia
Houseman LimitedEngland and Wales
International Legacy Fabrication L.L.C.Oman



Legacy Fabrication (Oman) Holdings, LLCDelaware
Legacy Fabrication LLCDelaware
Master Chemicals OOORussian Federation
Nalco Energy Services (Ghana) LimitedGhana
Norris Rods, Inc.Delaware
Norriseal-WellMark, Inc.Delaware
NPS Services, Inc.Delaware
Oil Lift Technology Inc.British Columbia
Oil Lift Technology S.A.S.Colombia
Oil Lift Technology, Inc.New Mexico
ONES West Africa LLCDelaware
P.T. Champion Kurnia Djaja TechnologiesIndonesia
PCS Ferguson Canada Inc.Alberta
PCS Ferguson, Inc.Delaware
Pro Rod USA, Inc.Delaware
Products Flange and Supply, Inc.Texas
Promchimservice Limited Liability CompanyRussian Federation
Pro-Rod Inc.Alberta
PT Nalco Champion IndonesiaIndonesia
Quartzdyne, Inc.Delaware
Spirit Global Energy Solutions Canada Ltd.Alberta
Spirit Global Energy Solutions, Inc.Delaware
Theta Oilfield Services, Inc.Delaware
UAC CorporationDelaware
UPCO, Inc.Oklahoma
US Synthetic CorporationDelaware
WellMark Holdings, Inc.Delaware
Windrock, Inc.Tennessee