COAIKA is a Sydney-based design studio that thrives on collaboration and creativity, blending disciplines across architecture, design, and interior fit-out. Founded in 2021 by directors Soph Harris and Rach Wan, COAIKA is guided by a philosophy of "shared time," reflecting their belief in the value of connection and the joy of working with like-minded peers. Their portfolio spans hospitality, residential, and retail projects, emphasizing spaces that balance function, warmth, and humanity. By grounding their projects in a thoughtful alignment of vision and strategy, they deliver designs that celebrate longevity and elevate everyday experiences.
Suite 205, Level 2/98 Riley St,
Darlinghurst NSW 2010
+61 (0) 400 420 822
CO AIKA is a design collective founded on the belief of shared time: how design shapes the way people give, share and spend their common time. The studio approaches design as an act of discovery, driven by curiosity, instinct and a willingness to challenge convention.