Ruban Office
Ruban Office is a dynamic architecture and urban-planning firm headquartered in Lekki, Lagos, Nigeria. (World-Architects) Founded around 2016, the practice was established by Stephen Àjàdí — an architect, development economist and urban researcher — who leads the studio’s visionary agenda. (Ruban Office)
Leadership & Team
While Stephen Àjàdí serves as founding principal, the practice also houses an internal research unit called the African Contemporary Institute of Design (ACID) which functions as Ruban’s R&D arm. (Ruban Office) The team operates across multiple African locations, including Lagos, Maiduguri and Abuja (Nigeria), and according to recent reports, a studio has also been established in Monrovia, Liberia. (Cambridge Africa)
Speciality & Design Philosophy
Ruban Office is distinguished by its focus on the interrelation between rurality and urbanity: a concept the firm terms “rural-urban ruban,” exploring how rural landscapes flow into urban conditions, and how human and animal life are interwoven within those trajectories. (World-Architects) The practice undertakes architecture, landscape, planning and research, always with an emphasis on context, resilience, sustainable living and social justice. Particular interest is placed on areas of conflict, informal urbanism and peri-urban transition. (Cambridge Africa)
Geographic Range in Africa and Beyond
While centred in Nigeria, Ruban Office works across West and Central Africa—its presence in Liberia is an indicator of its growing regional scope. (Cambridge Africa) Collaboratively, the practice has links with academic institutions in the UK (notably University of Cambridge) through its principal’s research affiliations, and thus engages in international networks of architecture and urban studies. (Sahara Centre) Although specific joint ventures with major non-African practices are not broadly publicised, the research-oriented side of Ruban ties into global networks of scholarship, consulting and development.
Key Portfolio Buildings & Projects
- Ìkòròdú Mosque & Community Centre, Lagos, Nigeria: This is a religious/educational project designed by Ruban Office, comprising mosque space, adaptable classrooms, a library and residence for the imam. The project explicitly addresses the role of architecture in socially and religiously diverse peri-urban neighbourhoods. (Livin Spaces)
- Conflict-Resilient Market Masterplan, Northern Nigeria: Emerging from the principal’s PhD research on markets and violence, this masterplan focuses on open spaces, informal commercial zones and spatial interventions to reduce vulnerability. (Cambridge Trust)
- Rural-Urban Frameworks & Planning Projects: Through ACID, Ruban has produced mapping studies, peri-urban strategies and large-scale plans that stretch from rural hinterlands into urban expansions. (Ruban Office)
These reflect Ruban’s dual engagement with built architecture and broader territorial systems.
Associations & Wider Networks
- The ACID unit forms part of Ruban’s internal research ecosystem, connecting architecture to economics, land-science and sustainable development. (Ruban Office)
- Stephen Àjàdí, through his leadership of the Cambridge Initiative for African Urbanism (CIAU), has built links into UK academic and policy networks, allowing Ruban Office to bridge practice and scholarship. (Cambridge Africa)
- While not primarily framed as a joint-venture practice with Western architecture firms, Ruban’s research and consulting models engage globally-oriented institutions, enabling knowledge transfer beyond Africa’s border.
In summary, Ruban Office is a contemporary, research-inflected African architecture and planning studio working from Nigeria across West Africa, with a clear focus on the intersections of rural and urban, built form, planning systems and socio-spatial resilience. Its portfolio ranges from religious and community architecture through to large-scale infrastructural and territorial frameworks, and its team is firmly embedded in scholarship as well as practice.
Practice website: https://rubanoffice.com/home/