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| RTX Corporation | |
| Subsidiary and Affiliate Listing | |
| December 31, 2025 | |
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| Entity Name | Place of Incorporation |
| ARINC Incorporated | Delaware |
| B/E Aerospace B.V. | Netherlands |
| B/E Aerospace, Inc. | Delaware |
| B/E Aerospace (UK) Limited | United Kingdom |
| Goodrich Aerospace Canada Ltd | Ontario |
| Goodrich Control Systems | United Kingdom |
| Goodrich Corporation | New York |
| Hamilton Sundstrand Corporation | Delaware |
| Hamilton Sundstrand Poland Sp. z o.o. | Poland |
| HS Marston Aerospace Ltd. | United Kingdom |
| IAE International Aero Engines AG | Switzerland |
| International Aero Engines, LLC | Delaware |
| Kidde Technologies Inc. * | Delaware |
| Pratt & Whitney Aero Engines International GmbH | Switzerland |
| Pratt & Whitney Canada (SEA) Pte Ltd | Singapore |
| Pratt & Whitney Canada Corp. | Nova Scotia |
| Pratt & Whitney Canada Distribution USA, LLC | Delaware |
| Pratt & Whitney Canada Leasing, Limited Partnership | Québec |
| Pratt & Whitney Component Solutions, Inc. | Michigan |
| Pratt & Whitney Engine Services, Inc. | Delaware |
| Pratt & Whitney Materials International Sàrl | Switzerland |
| Pratt & Whitney PurePower Engine Canada Distribution Corp./Distribution Canada Pratt & Whitney Moteur PurePower Cie | Nova Scotia |
| Pratt & Whitney THY Teknik Ucak Motoru Bakim Merkezi Limited Sirketi | Turkey |
| PW1100G-JM Engine Leasing, LLC | Delaware |
| Ratier-Figeac SAS | France |
| Raytheon Australia Pty Ltd. | Australia |
| Raytheon Company | Delaware |
| Raytheon Systems Limited | England |
| Rockwell Collins France S.A.S | France |
| Rockwell Collins, Inc. | Delaware |
| Rohr, Inc. | Delaware |
| Rosemount Aerospace Inc. | Delaware |
| RTX Corporation | Delaware |
| Shanghai Pratt & Whitney Aircraft Engine Maintenance Company Limited | China |
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