Building Rwanda's
Future Infrastructure
Kigali's trusted commercial contractors and structural engineering firm. We combine turnkey project management with modern BIM modeling and certified material supplies.
Engineering & Building Services
Commercial & Residential Building
From multi-story corporate towers to master-planned residential housing estates. Full structural supervision, steel framing, reinforced concrete, and turnkey execution.
Architectural & 3D BIM Modeling
Eliminate costly site errors before ground is broken. We build precise digital twins, perform MEP clash detection, and produce engineering documentation.
Equipment & Material Supplies
Official supplier of surveying total stations, laser measuring tools, rebar steel, and specialist building materials with direct logistics support across Rwanda.
Featured Construction Projects
Construction Technology Store
Ready to Build With TB1 Ltd?
Whether you need general contracting, architectural 3D modeling, technical site inspections, or bulk building materials, our engineering team in Kigali is ready to assist you.