Since its establishment in 1992, Si Architecture has been a specialized firm in consulting, planning and design, and supervision in the fields of architecture, urban planning, residential architecture, and interior design,

We possess diverse experience across various fields and a top-tier track record.

Our sister company, Sigongjak, leverages decades of construction track record and experience in collaborating with architectural designers to most effectively and rationally realize the client's design intentions.

Based on over 30 years of accumulated expertise and experience, Sigeon Architecture + Sigongjak stands in the client's shoes and takes responsibility for leading the entire process from planning to completion.

As a result, it has led the domestic architectural industry with innovative designs and has won numerous architectural awards.