David Koh qualified as an architect in 1986 and has worked predominately in Malaysia. He established D K Architect as sole-practice in 1992 with completed projects such as Langkawi International Exhibition Centre, Limbang Hotel Complex and City Tower in Sarawak, Malaysia.

Having graduated with distinction from Oxford School of Architecture, now Oxford Brookes University, David qualified as a Corporate member of RIBA in 2000, and currently as registered Architect in Malaysia.

David migrated to Australia in 2005 and set up Positive Homes Pty Ltd as a vehicle to extend his entrepreneur venture in Australia. Since then Positive Homes has gained momentum as architect/developer.

David has exceptional experience of the retail and leisure sectors, although recently he has begun to specialize in town centre regeneration schemes, many of which are commercial  driven. His work has included the master planning of several Perth City centre mixed-use developments.

We strives for an architecture that is more than just the design of a building, but rather a creation of a place for people, that consciously uplifts a person through an enhancement of the human condition. Vision, creativity, and an entrepreneurial spirit are the fundamental factors that influence our design philosophy. Understanding human values and the human response to space, nature, and light is integral to the work. Nature and space both external and internal are indigenous to our approach.

We try to transcend national borders by striving for universal human appeal. The year 2008 began the expansion of our work internationally especially to China.. After receiving major commissions in Xianyang, we step up our international collaboration networks. Clients have responded well to our architectural approach that creates a place for being in the midst of the congested city: culturally sensitive places that are designed for life livable and stimulating. Xianyang and Xian definately provide an excellent platform for real interaction.