EX-21 2 kwr-20211231xex21.htm EX-21
EXHIBIT 21
SUBSIDIARIES AND AFFILIATES OF THE REGISTRANT

Name |  | Jurisdiction of Incorporation |  | Percentage of Voting Securities Owned Directly or Indirectly by Quaker
* | Quaker Houghton Argentina S.A. |  | Argentina |  | 100%
+* | Quaker Australia Holdings Pty. Limited |  | Australia |  | 100%
* | Quaker Chemical (Australasia) Pty. Limited |  | Australia |  | 100%
+* | Quaker Houghton Australia Pty. Ltd. (formerly Houghton Australia Party Ltd) |  | Australia |  | 100%
* | Surface Technology Australia |  | Australia |  | 100%
** | Primex, Ltd. |  | Barbados |  | 33%
* | Quaker Houghton Sales BV (formerly Quaker Houghton Sales Europe BV) |  | Belgium |  | 100%
+* | Quaker Chemical Participacoes, Ltda. |  | Brazil |  | 100%
* | Quaker Chemical Industria e Comercio Ltda. |  | Brazil |  | 100%
* | Quaker Chemical Operacoes, Ltda. |  | Brazil |  | 100%
* | Ultraseal Asia Limited |  | British Virgin Islands |  | 100%
* | Quaker Houghton Canada Inc. (formerly Lubricor, Inc.) |  | Canada |  | 100%
* | Quaker Chemical (China) Co. Ltd. |  | China |  | 100%
* | Quaker Shanghai Trading Company Limited |  | China |  | 100%
+* | Quaker Houghton Chemical Investment Management (Shanghai) Co., Ltd. (Formerly Quaker Chemical Investment Management (Shanghai) Co Ltd) |  | China |  | 100%
* | Quaker Houghton Material Science & Technology (Suzhou) Co Ltd |  | China |  | 100%
* | Wuhan Quaker Technology Co., Ltd |  | China |  | 60%
* | Houghton (Shanghai) Specialty Industrial Fluids Co., Ltd |  | China |  | 100%
* | Ultraseal Chongqing Limited |  | China |  | 100%
* | Ultraseal Shanghai Limited |  | China |  | 100%
* | Houghton CZ s.r.o |  | Czech Republic |  | 100%
+* | Quaker Denmark ApS |  | Denmark |  | 100%
* | Tel Nordic ApS |  | Denmark |  | 100%
* | Quaker Houghton Denmark filial af Quaker Houghton Sales BV (formerly Quaker Houghton Denmark filial af Quaker Houghton Sales Europe BV) |  | Denmark |  | 100%
* | Quaker Houghton BV (formerly Quaker Chemical BV) |  | Dubai |  | 100%
* | Quaker Houghton Sales BV (formerly Quaker Houghton Sales Europe BV) |  | Dubai |  | 100%
* | SIFCO Concepts Sarl |  | France |  | 100%
* | Quaker Houghton Support France EURL (formerly Quaker Chemical Services EURL) |  | France |  | 100%
* | Quaker Houghton Sales BV (formerly Quaker Houghton Sales Europe BV) |  | France |  | 100%
* | ECL Engineered Custom Lubricants GmbH |  | Germany |  | 100%
* | Quaker Houghton Production Deutschland Gmbh (formerly Houghton Deutschland GmbH) |  | Germany |  | 100%
* | Grindaix GmbH |  | Germany |  | 100%
* | Quaker Houghton Support Deutschland |  | Germany |  | 100%
* | Ultraseal Germany GmbH |  | Germany |  | 100%
* | Internationale Metall Impragnier GmbH |  | Germany |  | 100%
* | Maldaner GmbH |  | Germany |  | 100%

Name |  | Jurisdiction of Incorporation |  | Percentage of Voting Securities Owned Directly or Indirectly by Quaker
* | Sterr & Eder Industrieservice GmbH |  | Germany |  | 100%
* | Quaker Houghton Sales BV (formerly Quaker Houghton Sales Europe BV) |  | Germany |  | 100%
* | Quaker Chemical Limited |  | Hong Kong |  | 100%
* | Houghton Magyarország Kft |  | Hungary |  | 100%
* | Quaker Chemical India Private Limited |  | India |  | 100%
* | Houghton Hardcastle India Ltd |  | India |  | 9%
* | DA Stuart India Private Limited |  | India |  | 100%
* | Ultraseal India Private Ltd |  | India |  | 30%
* | Quaker Houghton Sales BV (formerly Quaker Houghton Sales Europe BV) |  | Ireland |  | 100%
* | Quaker Italia S.r.l. |  | Italy |  | 100%
* | Quaker Houghton Support Italia S.r.l. (formerly Quaker Chemical S.r.l.) |  | Italy |  | 100%
* | Houghton Italia S.p.A. |  | Italy |  | 100%
* | Quaker Houghton Sales Europe BV (formerly Quaker Houghton Sales Europe BV) |  | Italy |  | 100%
* | Houghton Japan Co., Ltd. |  | Japan |  | 100%
** | Nippon Quaker Chemical, Ltd. |  | Japan |  | 50%
* | Ultraseal Japan |  | Japan |  | 100%
* | Houghton Oil (Malaysia) Sdn, Bhd. |  | Malaysia |  | 100%
+* | Quaker Houghton (Finco) Ltd. |  | Malta |  | 100%
+* | Quaker Houghton Ltd. |  | Malta |  | 100%
+* | Quaker Houghton Holdings Ltd. |  | Malta |  | 100%
+* | Quaker Houghton Investments Limited |  | Malta |  | 100%
* | Tecniquimia Mexicana S.A. de C.V. |  | Mexico |  | 100%
* | Unitek Servicios De Asesoria Especializad S.A de C.V. |  | Mexico |  | 100%
* | Lubricor Mexicana S.A. de C.V. |  | Mexico |  | 100%
+* | Quaker Chemical Europe B.V. |  | Netherlands |  | 100%
* | Quaker Houghton B.V. (formerly Quaker Chemical BV) |  | Netherlands |  | 100%
+* | Quaker Houghton Russia B.V. (formerly Quaker Chemical Russia B.V.; KWR Holdings B.V.) |  | Netherlands |  | 100%
+* | Quaker China Holdings B.V. |  | Netherlands |  | 100%
+* | Houghton Europe BV |  | Netherlands |  | 100%
+* | QH Europe BV |  | Netherlands |  | 100%
* | Quaker Houghton Sales BV (formerly Quaker Sales Europe BV) |  | Netherlands |  | 100%
* | Kelko Quaker Chemical, S.A. |  | Panama |  | 50%
* | Houghton Polska Sp. Zo.o. |  | Poland |  | 100%
* | Ultraseal Portugal |  | Portugal |  | 100%
+* | Quaker Chemical Holdings South Africa (Pty) Limited |  | Republic of South Africa |  | 100%
* | Quaker Chemical South Africa (Pty.) Limited |  | Republic of South Africa |  | 100%
* | Quaker Houghton Russia BV |  | Russia |  | 100%

Name |  | Jurisdiction of Incorporation |  | Percentage of Voting Securities Owned Directly or Indirectly by Quaker
* | Quaker Houghton Singapore (formerly Houghton Singapore) |  | Singapore |  | 100%
* | GHI Asia Pacific Limited |  | Singapore |  | 100%
* | Houghton Holdings |  | South Africa |  | 100%
** | Korea Houghton Corporation |  | South Korea |  | 50%
* | Quaker Chemical, S.A. |  | Spain |  | 100%
* | Verkol S.A.U. |  | Spain |  | 100%
+* | Quaker Spain Holding, SLU |  | Spain |  | 100%
* | Houghton Iberica S.A. |  | Spain |  | 100%
* | Quaker Houghton Sales BV (formerly Quaker Houghton Sales Europe BV) |  | Spain |  | 100%
* | Quaker Houghton Production Sweden AB (formerly Binol AB) |  | Sweden |  | 100%
* | SIFCO Concepts Sweden |  | Sweden |  | 100%
* | Quaker Houghton Sales BV (formerly Quaker Houghton Sales Europe BV) |  | Sweden |  | 100%
* | Quaker Houghton Taiwan Co. Limited (formerly Houghton Taiwan Co. Limited) |  | Taiwan |  | 100%
* | Quaker (Thailand) Ltd. |  | Thailand |  | 100%
* | Quaker Houghton Thailand (formerly Thai Houghton 1993 Co., Ltd) |  | Thailand |  | 100%
* | Houghton Kimya Sanayi AS |  | Turkey |  | 100%
* | Houghton Ukraine ToV |  | Ukraine |  | 100%
* | Quaker Chemical Limited |  | United Kingdom |  | 100%
+* | GHG Lubricants Holdings Limited |  | United Kingdom |  | 100%
+* | Houghton Holdings Limited |  | United Kingdom |  | 100%
* | Houghton Limited (formerly Houghton plc) |  | United Kingdom |  | 100%
+* | Applied Surface Concepts Holdings Ltd. |  | United Kingdom |  | 100%
* | Norman Hay Engineering Ltd. |  | United Kingdom |  | 100%
* | SIFCO Applied Surface Concepts (UK) Ltd |  | United Kingdom |  | 100%
* | Surface Technology Holdings Ltd. |  | United Kingdom |  | 100%
* | Surface Technology (Leeds) Ltd |  | United Kingdom |  | 100%
* | Surface Technology Aberdeen Ltd |  | United Kingdom |  | 100%
* | Surface Technology (East Kilbride) Ltd. |  | United Kingdom |  | 100%
* | Ultraseal International Group Ltd |  | United Kingdom |  | 100%
* | MX Systems International Ltd |  | United Kingdom |  | 100%
+* | Quaker Houghton International LP |  | United Kingdom |  | 100%
+* | Quaker Specialty Chemicals (UK) Limited |  | United Kingdom |  | 100%
* | Quaker Houghton Holdings Limited |  | United Kingdom |  | 100%
* | QH Holdings Limited |  | United Kingdom |  | 100%
* | QH Chemical Limited |  | United Kingdom |  | 100%
* | QH International Limited |  | United Kingdom |  | 100%
* | Quaker Houghton Sales BV (formerly Quaker Houghton Sales Europe BV) |  | United Kingdom |  | 100%
+* | SB Decking, Inc. (formerly Selby, Battersby & Co.) |  | United States |  | 100%

Name |  | Jurisdiction of Incorporation |  | Percentage of Voting Securities Owned Directly or Indirectly by Quaker
* | AC Products, Inc. |  | United States |  | 100%
* | Epmar Corporation |  | United States |  | 100%
* | Summit Lubricants, Inc. |  | United States |  | 100%
* | ECLI Products, LLC |  | United States |  | 100%
+* | GH Holdings Inc. |  | United States |  | 100%
+* | Houghton Technical Corp. |  | United States |  | 100%
* | SIFCO Applied Surface Concepts, LLC |  | United States |  | 100%
* | Quaker Houghton PA, Inc. (formerly Houghton International, Inc.) |  | United States |  | 100%
* | Ultraseal America Inc. |  | United States |  | 100%
+* | Wallover Enterprises, Inc. |  | United States |  | 100%
* | Wallover Oil Company Incorporated |  | United States |  | 100%
* | Coral Chemical Company, LLC |  | United States |  | 100%
* | Baron Acquisition LLC (d/b/a Baron Industries LLC) |  | United States |  | 100%
* | Baron of Tennessee LLC |  | United States |  | 100%
* | Quaker Chemical Corporation (PA) |  | United States |  | 100%
* | Quaker Chemical Corporation (DE) |  | United States |  | 100%
+* | EFHCO, LLC |  | United States |  | 100%
* | Kelko Quaker Chemical, S.A. |  | Venezuela |  | 50%
+ | A non-operating company |  |  |  |
* | Included in the consolidated financial statements |  |  |  |
** | Accounted for in the consolidated financial statements under the equity method |  |