ONOFFICE is an international practice, based in Porto, Portugal, and is led by four partners: Joao Vieira Costa (Portugal), Leon Rost (Japan/USA), Ricardo Guedes (Portugal), Francesco Moncada (Italy).

ONOFFICE provides architectural design services at all scales, sites, and programs, in accordance to an ever-maturing process, strategy, and theory.

ONOFFICE is scale-less. We see architecture as the fulcrum of a seamless gradient spanning from furniture and industrial design to urban incisions and global tactics.

Our process demands robust research, thorough experimentation, candid communication, and collaboration with multidisciplinary, international talent.

Now at the crossroads of economic, social, and environmental change, we see great architecture as a moral and professional obligation.

ONOFFICE is currently undertaking various collaboration projects in Portugal, Norway, UAE, Brazil and Italy.