About Us

The Infrastructure Specialist Group (ISG) was formed in 2013 after two leaders in the manufacture of infrastructure and mining products merged. Technicrete and Rocla are prominent brands well known in the industry. They were previously owned by Murray & Roberts which sold them as a result of the group focusing their growth aspirations in engineering, mining and construction. The two companies were acquired by a consortium consisting of private equity firm Capitalworks, RMB Ventures, Pan African Group and senior executives within the companies, which led to the formation of the company ISG.

SHAREHOLDING

Shareholding

INVESTING IN THE FUTURE

ISG is proud to be a South African company. This fuels our devotion and commitment to the sustainable development of our region and its people. We have made, and will continue to make a meaningful contribution through infrastructure and related products to improve the lives of the people in South Africa and neighbouring countries.