MATS
Welcome to MATS, where cultural authenticity meets global design excellence. Our architectural expertise spans diverse sectors, delivering innovative and sustainable solutions tailored to each client’s vision. Every project we undertake embodies a seamless convergence of tradition, innovation, and modernitycrafted to resonate across borders
Innovative Designs
What distinguishes MATS is its ability to merge African cultural authenticity with international design excellence. We emphasize precision through advanced BIM methodologies, integrate sustainability at every stage, and approach each project as a narrative—where context, materiality, and human experience shape the outcome. This balance of cultural depth, technological rigor, and design innovation allows us to deliver architecture that is both globally relevant and locally meaningful.
Meet the Team
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Architect Founder
Tsega Abrham (Grace)
Tsega Abrham is an Ethiopian architect based in Accra with over 7 years of experience in architectural and interior design across Ethiopia and Ghana. She has worked on high-rise apartments, hotels, embassies, and private residences, specializing in creative yet functional design solutions. Tsega delivers apartment, residences, and landscape designs with expertise IN documentation and site supervision.
Architect Founder
Mauro Buffa
Mauro Buffa is an Italian, American architect with over 20 years of international experience, blending design innovation with real estate expertise. Registered in Italy and certified in FitWel and AIA 2030, he has led high-profile projects worldwide with firms such as Gensler, John Portman & Associates, and Fuksas, specializing in resilient, sustainable, and technologically advanced design.
Architect - BIM Lead
Cornelius (Kyei) Boateng
Cornelius (Kyei) is a Ghanaian architect with a Master of Architecture from KNUST, Kumasi, and a deep commitment to design that addresses societal and environmental challenges. His work focuses on sustainable architecture, resilient urban development, and context-sensitive planning. He has published research on curbing urban
sprawl through resilient waterfront architecture
at Ghana’s Weija Reservoir.
Architect
Nana Yaa Owusu
Nana Yaa Serwaa Owusu is a Ghanaian architect with a Master of Architecture from KNUST, Kumasi. Her practice centers on spaces that feel intuitive, culturally grounded, and genuinely purposeful environments that shape how people learn, live, and connect.
She brings together design sensitivity, technical rigor, and research insight, with a quiet commitment to work that is thoughtful, collaborative, and crafted with intention. Her work spans architectural design, spatial planning, and research, with a particular interest in educational, residential, and community-driven spaces.
Architect
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Architect
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Insights
