Engineering Tomorrow’s Infrastructure Today
Delivering sustainable, data-driven solutions across Southern Africa in civil, structural, and forensic engineering.

Capstone Engineering Consultants
Capstone Engineering Consultants is a multidisciplinary engineering and project management firm headquartered in Eswatini, with operational reach into South Africa. Founded by Professional Engineer Valey Velie Vilane, Capstone is rooted in technical excellence, innovation, and a passion for sustainable development.
With a team of engineers, project managers, and data scientists, we provide transformative infrastructure solutions tailored to the dynamic needs of modern Africa.
What We Do
From civil and structural engineering to project management and data-driven analytics, Capstone offers a wide spectrum of solutions that drive value, resilience, and innovation.
Civil
Engineering
Designing infrastructure including roads, dams, stormwater systems, and urban development projects.
Forensic Engineering
Investigating structural failures and providing detailed compliance reports and defect analysis.
Structural Engineering
Design of bridges, buildings, and industrial structures using steel, concrete, and composite systems.
Engineering Analytics
Using data to optimize infrastructure performance, maintenance, and smart technology integration.