| Legal Name of Subsidiary | Jurisdiction of Incorporation or Organization | |||||||
| Ortho-Clinical Diagnostics Australia Pty Ltd. | Australia | |||||||
| Ortho-Clinical Diagnostics GmbH (Austria branch) | Austria | |||||||
| Ortho-Clinical Diagnostics FinCo S.a.r.l. (Barbados branch) | Barbados | |||||||
| Ortho-Clinical Diagnostics NV | Belgium | |||||||
| Ortho Clinical Diagnostics Do Brasil Produtos Para Saude Ltda. | Brazil | |||||||
| Immutopics, Inc. | California, United States | |||||||
| QuidelOrtho Canada Corporation | Canada | |||||||
| Ortho-Clinical Diagnostics Chile SpA | Chile | |||||||
| Quidel China, Ltd. | China | |||||||
| Ortho-Clinical Diagnostics Trading (China) Co. Ltd. | China | |||||||
| Ortho Clinical Diagnostics Biotechnology Development Shanghai Co. Ltd. | China | |||||||
| Ortho-Clinical Diagnostics Trading (China) Co. Ltd (Beijing branch) | China | |||||||
| Ortho-Clinical Diagnostics Trading (China) Co. Ltd. (Hangzhou branch) | China | |||||||
| Ortho-Clinical Diagnostics Medical Technology (Changsha) Co., Ltd. | China | |||||||
| Ortho-Clinical Diagnostics Colombia SAS | Colombia | |||||||
| Ortho-Clinical Diagnostics Czech s.r.o. | Czech Republic | |||||||
| Quidel Corporation | Delaware, United States | |||||||
| Quidel Cardiovascular Inc. | Delaware, United States | |||||||
| Quidel Services, LLC | Delaware, United States | |||||||
| Quidel International, LLC | Delaware, United States | |||||||
| Orca Holdco, Inc. | Delaware, United States | |||||||
| QuidelOrtho Sales Company, LLC | Delaware, United States | |||||||
| Orca Holdco 2, Inc. | Delaware, United States | |||||||
| Ortho-Clinical Diagnostics U.S. Equipment, LLC | Delaware, United States | |||||||
| Crimson U.S. Assets LLC | Delaware, United States | |||||||
| Crimson International Assets LLC | Delaware, United States | |||||||
| Ortho-Clinical Diagnostics Transport LLC | Delaware, United States | |||||||
| Ortho-Clinical Diagnostics U.S. FinanceCo I, LLC | Delaware, United States | |||||||
| Ortho-Clinical Diagnostics Denmark, filial of Ortho-Clinical Diagnostics Netherlands B.V. | Denmark | |||||||
| Ortho-Clinical Diagnostics MEA | Dubai | |||||||
| Ortho-Clinical Diagnostics Egypt Investment LLC | Egypt | |||||||
| Ortho-Clinical Diagnostics Egypt Services LLC | Egypt | |||||||
| Ortho-Clinical Diagnostics Egypt for Trading and Importation LLC | Egypt | |||||||
| Micro Typing Systems, Inc. | Florida, United States | |||||||
| Quidel France SARL | France | |||||||
| Ortho-Clinical Diagnostics France SAS | France | |||||||
| Quidel Germany, GmbH | Germany | |||||||
| Germany OCD Co GmbH | Germany | |||||||
| Germany OCD Holding GmbH & Co. KG | Germany | |||||||
| Crimson Germany GmbH | Germany | |||||||
| Ortho-Clinical Diagnostics GmbH | Germany | |||||||
| Quidel Hong Kong Limited | Hong Kong | |||||||
| Quidel Diagnostics India Private Ltd. | India | |||||||
| Ortho Clinical Diagnostics India Private Limited | India | |||||||
| Quidel Ireland Limited | Ireland | |||||||
| Quidel Italy S.r.l. | Italy | |||||||
| Ortho-Clinical Diagnostics Italy S.r.l. | Italy | |||||||
| Ortho-Clinical Diagnostics K.K. | Japan | |||||||
| Ortho-Clinical Diagnostics Luxembourg S.a.r.l. | Luxembourg | |||||||
| Ortho-Clinical Diagnostics S.a.r.l. | Luxembourg | |||||||
| Ortho-Clinical Diagnostics Holdings Luxembourg S.a.r.l. | Luxembourg | |||||||
| Ortho-Clinical Diagnostics FinCo S.a.r.l. | Luxembourg | |||||||
| BioHelix Corporation | Massachusetts, United States | |||||||
| Ortho-Clinical Diagnostics Mexico Operations S. de R.L. de C.V. | Mexico | |||||||
| Ortho-Clinical Diagnostics Mexico Services S. de R.L. de C.V. | Mexico | |||||||
| OCD Investment Holdings B.V. | Netherlands | |||||||
| Ortho-Clinical Diagnostics Netherlands B.V. | Netherlands | |||||||
| Ortho-Clinical Diagnostics NV (Dutch branch) | Netherlands | |||||||
| Ortho-Clinical Diagnostics FinCo S.a.r.l. (US branch) | New York, United States | |||||||
| Ortho-Clinical Diagnostics, Inc. | New York, United States | |||||||
| Ortho-Clinical Diagnostics Australia Pty Ltd. (New Zealand branch) | New Zealand | |||||||
| Ortho-Clinical Diagnostics Norway (branch of Ortho-Clinical Diagnostics Netherlands B.V.) | Norway | |||||||
| Diagnostic Hybrids, Inc. | Ohio, United States | |||||||
| Ortho-Clinical Diagnostics Panama S.A. | Panama | |||||||
| Ortho-Clinical Diagnostics Panama Export S.A. | Panama | |||||||
| Ortho-Clinical Diagnostics Philippines Inc. | Philippines | |||||||
| OCD Clinical Diagnostics Portugal, Unipessoal Lda | Portugal | |||||||
| Ortho-Clinical Diagnostics Netherlands B.V. (Puerto Rico branch) | Puerto Rico | |||||||
| Ortho-Clinical Diagnostics Limited Liability Company | Russia | |||||||
| Branch of Ortho-Clinical Diagnostics Netherlands B.V. (Saudi Arabia branch) | Saudi Arabia | |||||||
| QuidelOrtho Regional Headquarters Company | Saudi Arabia | |||||||
| Ortho-Clinical Diagnostics Singapore Pte. Ltd. | Singapore | |||||||
| Ortho-Clinical Diagnostics Singapore Pte., Ltd, Korea branch | South Korea | |||||||
| Ortho-Clinical Diagnostics Spain, S.L. | Spain | |||||||
| Ortho-Clinical Diagnostics Sweden AB | Sweden | |||||||
| Ortho-Clinical Diagnostics Switzerland GmbH | Switzerland | |||||||
| Ortho-Clinical Diagnostics GmbH (Swiss branch) | Switzerland | |||||||
| Ortho-Clinical Diagnostics (Thailand) Ltd. | Thailand | |||||||
| QuidelOrtho Health Operational Services Limited Company | Turkey | |||||||
| Crimson OCD (UK) Limited | United Kingdom | |||||||
| Ortho-Clinical Diagnostics | United Kingdom | |||||||