Founded in 2023 by Khai Toh, a Chicago-licensed architect and designer with over 30 years of global experience in architecture and interiors - including 25 years in the United States and 10 years in Singapore — KTARCH is a boutique design studio devoted to thoughtful and meaningful design that emanates the essence and being of our clients.

We believe in the interconnectedness of people, culture, and place. Every project begins with listening  to the inner voices of our clients, understanding their lifestyles/cultures and the calling of the site that forms the unique ingredients that birth each project. Meaningful design, to us, inspires, uplifts, and empowers the human spirit – thus, enriching life through the act of creation.

At KTARCH, we aspire to create a poem out of each project, allowing the voice, caesura and rhythms of our conversations to shape the form.