Our services
Three disciplines,
one standard.
Public works, civil engineering, aggregate supply. An integrated chain to deliver infrastructure meeting international standards, on time and on budget.
Three disciplines,
01
Public works & roadworks
Construction and rehabilitation of roads, civil engineering structures and large-scale earthworks. JLC mobilises an integrated fleet and trained crews to deliver high-quality linear works that meet international funder specifications.
02
Civil engineering & infrastructure
Concrete structures, specialised foundations, industrial platforms, mining and hydraulic infrastructure. Every project is run under a rigorous HSE methodology, with permanent technical supervision on site.
03
Aggregate supply
Production and delivery of calibrated aggregates, washed sand and all-in ballast from our extraction sites. We secure supply for construction projects across Guinea with a reliable, traceable logistics chain.
Why JLC
An execution that leaves nothing to chance.
Our sites are planned upstream to a level of detail expected by international clients. On the ground, our teams apply proven methods under continuous oversight by a dedicated HSE unit. Every milestone is documented, every deliverable validated jointly with the client.