ESTABLISHED 1991
For over 30 years, LMI Shamrock, the construction and engineering arm of LMI Holdings, has been driving transformative change across Africa’s industrial landscape. We specialize in delivering end-to-end infrastructure solutions through precision engineering, sustainable construction practices, and an unwavering commitment to excellence.
Our Subsidiaries
As the founding company of LMI Holdings, JMC has led the delivery of roads, civil works, industrial parks, and various other projects for over three decades. From Dawa Industrial Park to water treatment plants, JMC delivers projects spanning industrial zones, utilities, transport networks, and large-scale civil works nationwide.
ATQC supplies the country’s highest-grade ready-mix concrete, precast and prestressed products, sleepers, pipes, blocks, pavers and slabs, all produced at our advanced quarry and batching facilities in Dawa.
MBE delivers structural steel solutions for industrial, commercial, and infrastructure projects. From detailing to installation, our team produces entire steel structures, roofing systems, and sandwich panels.
Our services
Through our three specialist arms Shamrock Quarry & Concrete Ltd., McKenzie Brown Engineering, and John Murphy Construction we deliver end-to-end infrastructure solutions, from raw materials to full project execution, with speed, scale, and precision.
Our Sectors
Our expertise spans across industries, delivering tailored solutions in construction, infrastructure, and engineering to meet the unique needs of every sector.
Commercial
Industrial
Residential
Infrastructure
Chemicals
Engineering & Manufacturing
Textile
Agriculture
Renewable Energy
Energy
Government & Public
At LMI Shamrock, growth and responsibility go hand in hand. We’re committed to building Africa’s infrastructure without compromising the environment. Across every subsidiary and operation, we embed sustainable practices that conserve resources, and support long-term ecological health.
High-output batching plants designed with modern emissions controls and energy-saving technologies.
Systematic recycling of concrete, steel, and production byproducts at ATC and McKenzie Brown facilities.
Controlled blasting, dust suppression systems, and responsible land management reduce ecological disruption.
Active collaboration with regulatory bodies and local stakeholders to promote sustainable development.
