After graduation from Chulalongkorn University in 1993, Sivichai Udomvoranun worked in architecture firms in Bangkok for 4 years. In 1999, he obtained the master degree (M.Arch) at University of Washington, Seattle and continued working in Seattle for 7 years with various firms, one of which is Miller/Hull Partnership LLP, 2003 AIA firm of the year. Upon returning to Thailand in 2005, he worked at A49 as an associate director and a partner. In August 2014, he left the firm to establish AOMO (architecture of my own) in a joint venturing with his former colleague, Anon Chitranukroh as a partner.

The office is located on New-Petchaburi road with in-house capabilities include master planning, urban design, full-service architectural and interior design, and space planning. AOMO currently have projects in both Thailand and aboard.
“Not everyone is born to be a great architect but every architect can strive to be a good architect”

Good architecture is not just about the aesthetic of building forms or of any particular architectural styles. We strongly believe that good architecture must be sensitive to its environment and urban context while being energy efficient through which its uniquestyle and form can evolve throughout a diligent design process.

A high price tag or striking forms do not necessary define a good architecture nor make it anymore worthier than a simple and clear version of its counterpart. Our vision is to strive to create simple yet bold and sophisticated architecture that can be a strong and powerful architectural statement.

We aim to practice architecture that gives us the opportunity to serve the community and to help elevate its social context through our design capability and understanding. AOMO is deeply committed to the active collaboration with our clients, with emphasis on research and analysis of each design aspects to arrive at a solution that addresses human, technical, and economic circumstances. The result is an exceptional architecture that will resonate within its place and surroundings.


26th June 2014 founded AOMO
1st November 2014 New office move-in