A Legacy of African Expertise
for African Challenges.
Founded in 2007, GeoSAS was established to meet the high demand for organized and sustainable African expertise in developmental programming.
Our Vision
GeoSAS aspires to be a leading global company providing state-of-the-art service in research, development, and the application of innovative methods in Disaster Risk Management and Sustainable Development.
Precision
Data-driven methodologies for maximum impact.
Global Standards
International quality with localized implementation.
Executive Leadership
Decades of multi-disciplinary expertise driving our strategic vision.
Dr. Menghestab Haile
Chief Executive Officer
Distinguished leader with 30+ years at the UN World Food Programme (WFP). Pioneered solar-powered energy hubs in Madagascar and geospatial platforms in Lesotho.
Dr. Yemane Ye-ebiyo Yihdego
Strategic Lead
Harvard DSc alumnus with 35 years of experience in malaria, infectious disease control, and USAID project management.
Dr. Bruck Kahsay Abraha
Digital Health Innovation
Medical Doctor and Full-Stack Developer specializing in healthcare platforms and mHealth strategies, focused on building digital solutions that improve access to care and health system efficiency.
Dr. Abel Workalemahu Tesfaye
Medical Research
Medical Doctor and PMP-certified professional focusing on clinical medicine and health system strengthening.