The Architects’ Association of Catalonia has signed sponsorship agreements and contracts with public and private institutions that establish a framework for collaboration that is suited to both parties.

Relations of this sort, repeated over time and with consolidation as the ultimate goal, and designed for those who see this collective of ten thousand Catalan architects as a collective with which they wish to establish a special and continuous partnership, allow collaborators to support and take part in the COAC projects that have the greatest impact and importance, whether for member architects or society in general. 

The COAC's cultural programme, its internationalization, entrepreneurial and training services, its dissemination projects related to themes such as building renovations, heritage, sustainability health, and so on, all form part of the range of opportunities which the Association gives companies and institutions so that they may find their niche within its strategy.