ST Engineering Annual Report 2022

NOTES TO THE FINANCIAL STATEMENTS 31 DECEMBER 2022 (CURRENCY - SINGAPORE DOLLARS UNLESS OTHERWISE STATED) F4 Associates and joint ventures (continued) Details of significant associates and joint ventures are as follows: Name Principal activities Country of incorporation/ place of business Effective equity interest held by the Group 2022 % 2021 % Associates Shanghai Technologies Aerospace Company Limited 1 Aircraft and component maintenance, repair, overhaul and other related maintenance business People’s Republic of China 49 49 ST Aerospace (Guangzhou) Aviation Services Company Limited 1 Aircraft and component maintenance, repair, overhaul and other related maintenance business People’s Republic of China 44 44 Turbine Coating Services Pte. Ltd. Repair, refurbishment and upgrading of aircraft jet engine turbine blades and vanes Singapore 24.5 24.5 Turbine Overhaul Services Pte. Ltd. Repair and service of gas and steam turbine components Singapore 49 49 CityCab Pte. Ltd. 1 Rental of taxis and the provision of charge card facilities Singapore 46.5 46.5 Experia Events Pte. Ltd. 1 Organising and management of conferences, exhibitions and other related activities, including the biennial Singapore Airshow event Singapore 33 33 Joint ventures Total Engine Asset Management Pte. Ltd. 1 Leasing of engines Singapore 50 50 Keystone Holdings (Global) Pte. Ltd. 1 Investment holding Singapore 50 50 SPTel Pte. Ltd. Running, operation, management and supply of telecommunications services Singapore 51 51 Juniper Aviation Investment Pte Ltd Investment holding Singapore 50 50 1 Not audited by PricewaterhouseCoopers LLP Singapore. All significant associates and joint ventures that are required to be audited under the law in the country of incorporation are audited by PricewaterhouseCoopers LLP Singapore and network of member firms of PricewaterhouseCoopers International Limited (PwCIL), except as indicated above. CORPORATE OVERVIEW PERFORMANCE REVIEW SUSTAINABILITY FINANCIAL REPORT 249

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