JBMG – João Brandão e Margarida Gomes Arquitetos is an architectural practice established in 1998 and based near Lisbon, Portugal. The firm operates as a limited company (LDA) and is led by its founders, João Brandão and Margarida Gomes, whose professional collaboration spans more than two decades.
Their primary focus is on architectural studies and projects, as well as technical consultancy in civil construction. According to company records, JBMG has maintained uninterrupted activity in the sector since its inception, with a specialization coded officially under activities of architecture. The studio’s work covers a range of services, including design and planning for new buildings as well as interventions in existing urban contexts.
JBMG’s portfolio includes projects in both residential and public architecture. A current example, documented in detail on their website, is a housing project near Sintra’s floodplain area. This work demonstrates their methodical approach to site context, involving the preservation of historically significant facades and prioritizing views and relationships to the surrounding landscape. The practice’s project descriptions reveal careful attention to local characteristics rather than imposing generic solutions.
After 25 years in the field, JBMG continues to contribute to the built environment with a practice grounded in technical expertise, continuity, and contextual sensitivity. The firm operates with a relatively small, specialized team, allowing close involvement of its partners in each commission. The historical depth of JBMG’s experience situates it firmly among architectural studios with long-standing credibility near Lisbon.