A LEGACY SPANNING
OVER 100 YEARS

READ MORE

Pioneering Excellence

We are on a continuous journey of excellence, delivering world-class engineering and construction solutions that stand as benchmarks of quality, innovation and reliability. Our legacy has been built on consistently exceeding expectations, transforming ambitious visions into enduring realities.
With an unparalleled track record in multidisciplinary engineering, building construction and infrastructure development, Grinaker combines technical expertise, strategic insight and disciplined execution to deliver complex projects that shape industries, strengthen communities and leave a lasting impact on the built environment.

Crafting in Concrete

Concrete is not just a material; it's our language. Our purpose is rooted in the continuous delivery of superior engineering and construction, a commitment that echoes across our stakeholders, the industry, and generations to come

Innovation Across the Value Chain

Grinaker actively engages at every stage of the construction and engineering value chain, bringing forth expertise that fosters innovative solutions throughout the entire process.

Our Legacy: A Chronicle of Vision and Innovation

1889
The Foundation
James Thompson establishes a building and carpentry business in Durban, laying the foundation for what would become one of Southern Africa’s most respected construction brands.

1908
A Visionary Leader Emerges
James Thompson becomes Mayor of Johannesburg and the city’s largest building contractor, cementing the company’s reputation for excellence.

1911
A Nordic Visionary
Norwegian engineer Ole Grinaker arrives in South Africa, bringing expertise and innovation that would help shape the future of the business.

1934
From Vision to Venture
James Thompson Jr. leads the construction of Anglo American’s headquarters at 44 Main Street, Johannesburg, marking a significant milestone in the company’s growth.

1951
A Public Debut
James Thompson Ltd lists on the Johannesburg Stock Exchange, entering a new era of expansion and industry leadership.

1964
Expanding Horizons
Grinaker Holdings is listed on the JSE as the business expands its roads, earthworks and construction operations across Africa.

1978
A Decade of Evolution
Strategic diversification and specialization position Grinaker for future growth and industry leadership.

1990s
A New Era Dawns
The business expands its engineering capabilities and restructures operations to meet the changing demands of the construction industry.

2000
The Aveng Grinaker-LTA Chapter
The formation of Aveng Grinaker-LTA creates one of South Africa’s most influential construction and engineering groups.

2019
A Continuation of Legacy
Grinaker enters a new chapter under the ownership of the Laula Consortium, reinforcing its commitment to transformation, innovation and sustainable growth.

2023
Re-establishing Grinaker
The business is re-established with a focused strategy centred on specialist building construction, engineering excellence and future growth.

Today
Building Africa’s Future
Grinaker continues to deliver landmark projects that shape communities, industries and economies across Southern Africa.