This report provides vendor strategists with a comprehensive overview of the uptake of service-oriented architecture (SOA) in the public sector in Asia Pacific (APAC), excluding Japan, to enable strategists to address market opportunities more successfully. Particular focus is given to Australia, New Zealand, China, India, and Singapore, and an overview of SOA awareness, SOA adoption drivers, and SOA deployment challenges is offered. The competitive landscape in APAC is also discussed with emphasis on opportunities for providers such as IBM, Oracle, Microsoft, HP, SAP, Lenovo, TCS, NCS, Ufida, Wipro, Huawei, Kaz Group, GenI, and Founder.