| Incorporated overseas | | Class | % of class
held by
plc | | | % of total
equity held by
plc |  | | Civil aerospace | | | | | | | China | Xian XR Aero Components Co Limited
Manufacturing facility for aero-engine parts | Ordinary | 49 | | | 49 | | Hong Kong | Hong Kong Aero Engine Services Limited 3
Repair and overhaul | Ordinary | 45 | | | 45 | | Israel | TechJet Aerofoils Limited 3
Manufacture of compressor aerofoils | A Ordinary B Ordinary | 50 50 | | 
| 50 | | Saudi Arabia | Middle East Propulsion Company 4
Repair and overhaul | Foreign Ordinary | 16.7 — | |
| 16.7 | | Singapore | International Engine Components Overhaul Pte Limited 3
Repair and overhaul | Common | 50 | | | 50 | | Singapore | Singapore Aero Engine Services Limited 3 (effective interest 39%)
Repair and overhaul | Ordinary | 30 | | | 30 | | Spain | Industria de Turbo Propulsores SA
Manufacture and maintenance of aero engines | Ordinary | 46.9 | | 46.9 | | Switzerland | IAE International Aero Engines AG (UK, Germany, Japan & USA) V2500 series engine collaboration | A Shares B Shares C Shares D Shares | 100 — — — | |
| 32.5 | | Switzerland | Temro AG 3
Repair and overhaul | Ordinary | 50 | | | 50 | | USA | Data Systems & Solutions, LLC 5
Advanced controls and predictive data management | Common | 50 | | | 50 | | USA | Texas Aero Engine Services, LLC 6
Repair and overhaul | Ordinary | 50 | | | 50 | | USA | Williams-Rolls Inc. 7 (UK & North America)
FJ44 engine collaboration | Common | 15 | | | 15 | |
| Defence | | | | | | | | Germany | EUROJET Turbo GmbH (UK, Germany, Italy & Spain)
EJ200 engine collaboration | Ordinary | 33 | | | 33 | | Germany | MTU, Turbomeca, Rolls-Royce GmbH (UK, France & Germany)
MTR390 engine collaboration | Ordinary | 33.3 | | | 33.3 | | | Energy | | | | | | | South Africa | Northern Engineering Industries Africa Limited 8
Energy conversion and distribution equipment | Ordinary | 24 | | | 24.4 | | | Financial services and corporate | | | | | | | Isle of Man | Pembroke Group Limited 9 (Eire)
Aircraft leasing | Ordinary | 50 | | | 50 | | USA | Alpha Leasing (US) LLC 10
Engine leasing | Common | 50 | | | 50 | | USA | Alpha Leasing (US) (No. 2) LLC 10
Engine leasing | Common | 50 | | | 50 | | USA | Rolls-Royce & Partners Finance (US) LLC 10
Engine leasing | Common | 50 | | | 50 | | Unincorporated overseas | Civil aerospace | | | USA | Light Helicopter Turbine Engine Company (LHTEC).Rolls-Royce Corporation has a 50% interest in this unincorporated partnership which was formed to jointly develop and market the T800 engine. | | | 1The interest is held by Rolls-Royce Engine Controls Limited. 2The interest is held by Rolls-Royce Power Engineering plc. 3The interests are held by Rolls-Royce Overseas Holdings Limited. 4The interest is held by Middle East Equity Partners Limited. 5The interest is held by Rolls-Royce Control Systems Holdings Co. 6The interest is held by Rolls-Royce Engine Services Holdings Co. 7The interest is held by Rolls E.L. Turbofans Limited. 8The interest is held by NEI Overseas Holdings Limited. 9The interest is held by Rolls-Royce Partners Finance (Netherlands) BV. 10The interests are held by Rolls-Royce Finance Holdings Co.
The countries of principal operations are stated in brackets after the name of the company. | 
