20 years,
20 projects.
A journey of innovation, design, and transformation. To celebrate two decades of experience, we have selected 20 projects that define our legacy. ON-A has crafted unique spaces where technology, sustainability, and creativity converge. For 20 years, we’ve been transforming ideas into architecture—connecting people, enhancing cities, and shaping the future. With the same passion, we continue to explore new horizons and build a more inspiring world.