In 1988, CSI Construction was formed to take over the civil and concrete engineering department of Coastal Steel Industries. Under the leadership of Mohamed Versi CSI has grown into Tanzania most respected construction company.

Registered class 1 building and class 2 civils contractor we operate from our base in Dar-Es-Salaam throughout the country, from building high end offices to remote power and mining projects.

With a core team of 120 staff, and a multi-million dollar turnover, we specialize in services to the Healthcare, Hospitality, Oil and gas, Mining, Power, Infrastructure and other general construction sectors.

Our management team’s long and diverse experience combined with local expertise has developed a reputation for CSI as a Industry leader, capable of delivering international quality projects safely.
A Flexible approach to business, focusing primarily on our clients needs has enabled us to achieve continuous growth and expansion.

Vision, Mission and Perspective


We believe in our personnel, and aspire to develop culture through change and training of the operative staff. This channels outcomes which guarantees quality and the safest of working conditions.


Our mission is to stand out as Tanzania’s leading Contractor, providing the highest HSE conscious workmanship, standards and deliverables on all construction projects.


Focusing on results and not on growth has proven most effective in keeping our trade seamless and deliverables outstanding, earning us a reputation of being a reliable, quality focused Contractor, providing high end products.