Kajima Overseas Asia (KOA) is a regional operating arm of Kajima Corporation (since 1840) a leader in the global design, construction, and real estate development industry. KOA has its group companies operating in every corner of Southeast Asia; Singapore, Vietnam, Malaysia, Thailand, Indonesia, Philippines and Hong Kong. KOA provides the services in 3 major business areas; Design / Engineering, Building Construction and Development. In each area of business, Kajima continuously seek for the best interests of the clients. Whether we are providing project management, design/build, general contracting, construction management, real estate development and facility management, Kajima Overseas Asia and its group companies continually take customer oriented approach. This understanding and dedications to the clients by team approach is what makes Kajima different. - Hiroyoshi Koizumi Managing Director