Our Vision
To be the Horn of Africa's most trusted hydro-technology and water-resources consultancy — enabling sustainable, data-driven water management for generations to come.
Empowering Water Management Through Innovation and Training
Our story, vision and the people guiding Biyosahan's governance and day-to-day delivery.
Biyosahan is a Somalia-based professional consulting firm specializing in water resources science, hydrogeological modeling, climate risk assessment, and technical capacity building. We combine scientific expertise with deep regional knowledge to deliver practical, high-impact solutions tailored to the East African context.
Our consultants are trained in internationally recognized hydrogeological methods — including advanced groundwater modeling, flood and drought analysis, GIS remote sensing, and pumping test interpretation — and we bring that expertise directly to our clients across Somalia and the Horn of Africa.
Our mission is to help partners manage water sustainably, reduce risk and build technical confidence through innovation and practical support.
📍 Mogadishu, Somalia 🌐 biyosahan.com 📧 info@biyosahan.com
Biyosahan was founded to close the gap between advanced water science and practical decision-making in Somalia and the Horn of Africa.
From groundwater modeling and flood and drought analysis to GIS and capacity building, we have grown into a multidisciplinary team trusted by governments, NGOs, engineering firms and universities across the region.
To be the Horn of Africa's most trusted hydro-technology and water-resources consultancy — enabling sustainable, data-driven water management for generations to come.
To deliver science-driven water, GIS and environmental solutions that reduce risk, strengthen local capacity and support resilient communities across Somalia and the region.

Chairman
Eng Mohamed is a hydrogeologist and founder of Biyosahan HydroTech Solutions in Mogadishu, Somalia, specializing in groundwater modeling and water resources consulting across the Horn of Africa. He holds an MSc in Integrated Water Resources Management and advanced certifications in numerical groundwater modeling from the SYMPLE International School..
Chief Executive Officer
Short one to three sentence bio describing this executive's background and role.