Notes to the Financial Statements - SingTel

Notes to the Financial StatementsFor the financial year ended 31 March 201145. COMPANIES IN THE GROUPThe Company’s immediate and ultimate holding company is Temasek Holdings (Private) Limited, a company incorporated inSingapore. The following were the significant subsidiaries, associated and joint venture companies as at 31 March 2011 and 31March 2010.45.1 Significant subsidiaries incorporated in SingaporePercentage of effectiveName of subsidiary Principal activities equity interest held by the Group2011 2010% %1. Computer Systems Holdings Pte Ltd Investment holding 100 1002. CVSI Pte Ltd Provision of service support of computer 100 100hardware & software and other informationtechnology related services3. NCS Communications Provision of facilities management and 100 100Engineering Pte. Ltd.consultancy services, and distributor ofspecialised telecommunications and datacommunication products4. NCS Pte. Ltd. Provision of information technology and 100 100consultancy services5. NCSI Solutions Pte. Ltd. Provision of information technology services 100 1006. SCS Computer Systems Pte. Ltd. Provision of information technology and 100 100consultancy services7. NCSI Holdings Pte. Ltd. Investment holding 100 1008. Singapore Telecom Mobile Pte Ltd (1) Investment holding 100 1009. SingNet Pte Ltd Provision of internet access services 100 10010. Singapore Telecom International Holding of strategic investments and provision 100 100Pte Ltdof technical and management consultancyservices11. SingTel Group Treasury Pte. Ltd. Provision of finance and treasury services to 100 100SingTel and its subsidiaries12. SingTel Idea Factory Pte. Ltd. Engaged in research and development, products 100 100(previously known as C2C Asiapac and services development and businessPte Ltd)partnership13. SingTel Innov8 Pte. Ltd. Venture capital investment holding 100 -184 SINGAPORE TELECOMMUNICATIONS LIMITED AND SUBSIDIARY COMPANIES