Stand Feria Ecoconstruïm 2023.

Green Nest House
in Maresme EcoConstruïm Fair

Official presentation of the Green Nest House project. A 100% sustainable and industrialised house.

 ON-A in rebuild 2023

ON-A in REBUILD 2023, committed to innovation, industrialization, and sustainability

At ON-A we are grateful to have been protagonists explaining our trajectory and to have had our works present in several stands of collaborators.

 Biotech buildings

Biotech buildings
for cities of the future

ON-A present at MWC23, Mobile World Congress, at the Bioo stand, presenting some of the projects we are developing together.

ON-A as one of the best Sustainable Architecture Studios of 2022-2023 – CIC Construction Magazine

A space for reflection and opinion of more than 100 architecture studios on sustainability.