Exhibit 21
Subsidiaries of Cabot Corporation (as of September 30, 2022)*
Subsidiary
| State/Jurisdiction of Incorporation
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Cabot Argentina S.A.I.C. | Argentina |
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Cabot Australia Holdings Pty. Ltd. | Australia |
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Cabot Plastics Belgium S.A. | Belgium |
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Cabot Performance Materials Belgium S.P.R.L. | Belgium |
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Cabot Brasil Industria e Comércio Ltda. | Brazil |
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Cabot Canada Ltd. | Ontario, Canada |
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|
8755329 Canada, Inc. | Quebec, Canada |
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Tech Blend Corporation | Quebec, Canada |
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Cabot Plastics Canada LP | Quebec, Canada |
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Cabot Plastics Hong Kong Limited | China |
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Shanghai Cabot Chemical Company Ltd. | China |
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Cabot Trading (Shanghai) Company Ltd. | China |
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Cabot (China) Limited | China |
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Cabot Advanced Battery Materials (Tianjin) Co., Ltd | China |
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Cabot Bluestar Chemical (Jiangxi) Co., Ltd. | China |
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Cabot Chemical (Tianjin) Co., Ltd. | China |
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Cabot Performance Materials (Shenzhen) Co., Ltd. | China |
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Cabot Performance Materials (Zhuhai) Co., Ltd. | China |
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Cabot Performance Products (Tianjin) Co., Ltd. | China |
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Cabot Risun Chemical (Xingtai) Co., Ltd. | China |
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Cabot HengYeCheng Performance Materials (Inner-Mongolia) Company Limited | China |
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Cabot Performance Materials (Xuzhou) Co., Ltd. (fka NSCC Carbon (Jiangsu) Co., Ltd.) | China |
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Cabot Colombiana S.A. | Colombia |
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CS Cabot spol, s.r.o. | Czech Republic |
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Cabot Czech Holding Company s.r.o. | Czech Republic |
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Cabot France S.A.S. | France |
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Cabot Carbone S.A.S. | France |
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Cabot GmbH | Germany |
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Cabot Holdings I GmbH | Germany |
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Cabot Holdings II GmbH | Germany |
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Cabot Aerogel GmbH | Germany |
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Cabot India Limited | India |
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P.T. Cabot Indonesia | Indonesia |
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PT Cabot Asia Pacific South | Indonesia |
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Cabot Italiana S.p.A. | Italy |
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|
Subsidiary
| State/Jurisdiction of Incorporation
|
Cabot Performance Materials Italy S.r.l | Italy |
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|
Aizu Holdings G.K. | Japan |
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Cabot Japan K.K. | Japan |
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Cabot Supermetals K.K. | Japan |
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Cabot Korea Y.H. | Korea |
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SIA Cabot Latvia | Latvia |
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Cabot Luxembourg Holdings S.à.r.l. | Luxembourg |
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Cabot Luxembourg Holdings II S.à.r.l. | Luxembourg |
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Cabot Luxembourg Investments S.à.r.l. | Luxembourg |
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Cabot Luxembourg TC S.à.r.l. | Luxembourg |
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Cabot NHUMO Holdings I S.à.r.l. | Luxembourg |
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Cabot Asia Sdn. Bhd. | Malaysia |
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Cabot Materials Research Sdn Bhd. | Malaysia |
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Cabot (Malaysia) Sdn. Bhd. | Malaysia |
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CMHC, Inc. | Mauritius |
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Cabot Singapore Pte. Ltd. | Singapore |
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Cabot NHUMO Holding S.A.P.I., de C.V. | Mexico |
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Cabot Specialty Chemicals Mexico S.A.P.I. de C.V. | Mexico |
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Cabot S.A. | Spain |
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Cabot International GmbH | Switzerland |
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Cabot Switzerland GmbH | Switzerland |
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Cabot B.V. | The Netherlands |
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Cabot Finance B.V. | The Netherlands |
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Cabot Performance Materials Netherlands B.V. | The Netherlands |
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Cabot Turkey Performans Malzemeleri Anonim Şirketi | Turkey |
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Black Rose Investments Limited | British Virgin Islands |
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Dragón Verde Investments Limited | British Virgin Islands |
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AHB Investments Limited | British Virgin Islands |
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HDF Investments Limited | British Virgin Islands |
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Ramaai Holdings Limited | British Virgin Islands |
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Cabot Performance Products FZE | Dubai, United Arab Emirates |
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Botsel Limited | United Kingdom (England) |
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Cabot Carbon Limited | United Kingdom (England) |
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Cabot G.B. Limited | United Kingdom (England) |
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Cabot Plastics Limited | United Kingdom (England) |
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Cabot U.K. Limited | United Kingdom (England) |
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Cabot UK Holdings Limited | United Kingdom (England) |
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Cabot Performance Materials UK Limited | United Kingdom (England) |
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Subsidiary
| State/Jurisdiction of Incorporation
|
Cabot Activated Carbon Holdings UK Limited | United Kingdom (England) |
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Cabot Activated Carbon UK Limited | United Kingdom (England) |
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|
Applied NanoStructured Solutions, LLC | Delaware, United States |
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|
Beyond Lotus LLC | Delaware, United States |
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|
Cabot Asia Investments Corporation | Delaware, United States |
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Cabot Ceramics, Inc. | Delaware, United States |
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Cabot Corporation Foundation, Inc. | Massachusetts, United States |
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Cabot CSC LLC | Delaware, United States |
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Cabot Europe Limited | Delaware, United States |
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Cabot Holdings LLC | Delaware, United States |
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Cabot Insurance Co. Ltd. (Vermont) | Vermont, United States |
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Cabot International Capital Corporation | Delaware, United States |
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Cabot International Services Corporation | Massachusetts, United States |
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Cabot Specialty Chemicals, Inc. | Delaware, United States |
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CDE Company | Delaware, United States |
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Energy Transport Limited LLC | Delaware, United States |
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Kawecki Chemicals, Inc. | Delaware, United States |
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Cabot Activated Carbon LLC | Delaware, United States |
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|
Northeast Boulevard, LLC | Florida, United States |
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|
Representaciones 1, 2 y 3 C.A. | Venezuela |
|
|
Valores Ramaai C.A. | Venezuela |
*Note that the entities that were sold as a result of the divestiture of our Purification Solutions business on March 1, 2022 have been removed. The three UK entities that entered into Member’s Voluntary Dissolution on September 15, 2022 have also been removed.