

At Royal Léchilton International, LLC, we provide comprehensive civil and structural engineering services that support infrastructure growth, industrial expansion, and offshore development. Our expertise spans from oil & gas platforms and marine structures to industrial plants, bridges, and commercial facilities.
Strong foundations. Smarter designs. Safer futures. Let’s build together.
We design, build, and maintain structures that are safe, sustainable, and resilient, using advanced engineering techniques and international standards. Every project is driven by innovation, precision, and a commitment to long-term value.
Building Strength. Shaping the Future.
Yes. We specialize in marine structures, oil & gas facilities, and industrial buildings.
We adhere to ISO, API, Eurocode, AISC, and Nigerian building regulations.
Absolutely. We use advanced 3D modeling and simulation to validate designs.
Royal Léchilton International, LLC is a world-renowned solutions provider and operator of Léchilton Group & Joint Ventures.
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