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GrandCAD
SystemEst. Lagos, NG
GC.

The future of construction is integrated and digital.

Works in progress — Lagos
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Processes that are governable, repeatable and safe.

Method

An integrated and digital process that joins architectural design, engineering, fabrication and site assembly to achieve precision, control, certainty and measurable results.

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Company

Operating as a single structure, aligning teams and processes to execute projects that are reliable, traceable and repeatable.

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GrandCAD integrates structure, envelope and process within one accountable frame. It connects design, fabrication and site assembly to reduce deviations in schedule, cost and compliance — and to turn the site into a planned assembly.

GC. Typical plan & axonometrics Dwg no: 158.01.00 Scale: 1/100
Solutions
01 /
GrandCAD Construct

Delivery certainty from contract to handover

Roads, bridges, hotels, malls, schools and multi-storey buildings in concrete and steel — managed seamlessly as one accountable process from negotiating contracts to handing over the finished product.

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02 /
GrandCAD Automate

Digital precision applied to the built environment

Integrated construction with artificial intelligence — smart buildings and BMS/BAS systems that connect lighting, climate, access and energy into a single governable layer.

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03 /
GrandCAD Design

Engineering designed to fit before it is built

Systems thinking on every project: sustainable architectural, structural, mechanical and electrical design resolved to construction level — so decisions are informed and coherent with the project.

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04 /
GrandCAD Steel

The fabrication system that reduces risk and gives certainty

A fully equipped 260,000 t/yr steel workshop plus procurement and supply chain management — cutting, drilling and welding under one QA regime, connected to design and site assembly.

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Projects
P042 Shoreline Estate — 42 homes in Lagos + P260 Africa Pits & Quarries, Port Harcourt + P108 Maison Magnum, Lekki Phase 1 + P011 Envoy Hotel link bridge, Abuja +
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Value

Design, engineering and production connected in one continuous flow. Traceability and control of the process from origin to assembly — ISO 9001 certified.

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Sustainability built into the method: fewer resources, less waste and cleaner execution through off-site fabrication and reduced rework on site — ISO 14001 certified.

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Documented guarantees and certified processes that reduce technical uncertainty and protect everyone on site — ISO 45001 certified.

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GrandCAD is led by a team with over 50 years of combined experience across construction, automation and design — the industrial capacity and operational continuity to execute the system on real projects.

Our people

Beyond integrating solutions into projects, GrandCAD operates a fully equipped steel workshop with a capacity of 260,000 tonnes per year. Fabrication, procurement and supply chain run under the same standards, traceability and process control as every site — to execute projects with the same logic and guarantees.

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Tell us about your project and we'll advise on fit, scope and options: how to integrate GrandCAD into your build and which level of service is right for your design goals, technical requirements and schedule.

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