DUA [Design Urbanism Architecture] is a multi-award winning urban design, architecture and design practice in Dublin, Ireland, founded by Darragh Breathnach in 2015.

DUA - Design Urbanism Architecture is a multi-award-winning urban design, architecture, and design practice based in Dublin, Ireland. Founded by Darragh Breathnach in 2015, DUA comprises Joe Keohane, Giovanna Santoru, and other part-time collaborators. They are committed to high-quality, holistic design where materiality, detailed design, and the client's needs are intimately connected. Their broad project range covers various scales and functions, including Product Design, Furniture Design, Exhibition Design, Residential, Commercial, Cultural Buildings, and Masterplanning.

They believe architecture should be contextual, experiential, and materially focused, engaging as many senses as possible, not just visual or bound by preconceived conventions. Passionate, rigorous, yet playful in their work, they have completed over 50 projects, with many receiving awards, featuring in exhibitions, and published worldwide. Selected by Wallpaper*s Magazine in their Architects Directory as one of the world’s best young architectural talents in 2017 and by the European Centre for Architecture, Art Design, and Urban Studies as one of the "Top 40 under 40 architects" in Europe in 2022, their acclaim is well-founded. They have won awards for their Furniture Design, Exhibition Design, fit-outs, and residential architecture. Their Courtyard House recently received a high commendation in the RIAI Awards. They aim to create beautiful, memorable buildings and places that are ethical, sustainable, and conducive to well-being.