Murray & Roberts is a leading engineering and contracting group of companies and focuses its expertise and capacity on delivering sustainable project engineering, procurement, construction, commissioning, operations and maintenance solutions. The Group delivers its capabilities into the resources (metals & minerals) and renewable energy sectors. Murray & Roberts is a group of world-class companies and brands aligned to the same Purpose and Vision, and guided by the same set of Values.

Winhold was incorporated in the Republic of South Africa on 29 September 1945, and operates as an investment holding company. The company is listed on the JSE Securities Exchange Africa (JSE) in the Industrial Goods and Service Sector. Winhold's main investments are: 1. 100% in Inmins Limited which operates a network of businesses in South Africa which supply mainly consumer goods to the mining and industrial supplies industries. 2. 100% in Gundle Limited which manufactures and distributes polyethelene and polypropeylene bags, sheeting and packaging to the agricultural, chemical, construction, food processing, industrial and consumer markets. 3. 50, 1% in Novara Profile Extrussions (Pty) Ltd, which manufactures and distributes pallets and other products made out of recycled polyethylene terephthalate polymer (PET) bottles. The annualised turnover of the group exceeds R994 million, and the group employs over 900 people.

ACTOM (Pty) Ltd is the largest manufacturer, solution provider, repairer and distributor of electro-mechanical equipment in Africa, offering a winning and balanced combination of manufacturing, service, repairs, maintenance, projects and distribution through its 40 outlets throughout Southern Africa. ACTOM is also a major local supplier of electrical equipment, services and balance of plant to the renewable energy projects. It also holds numerous technology, distribution and value added reseller agreements with various partners, both locally and internationally.

The PG Group is South Africa's leading integrated glass business. PG Group companies manufacture, distribute and install high-performance automotive and building glass.

Battery Centre is a truly South African battery franchise network with outlets located in all large cities and many towns across the country.

Metair is a publicly-owned company listed on the Johannesburg Stock Exchange. From its headquarters in Johannesburg the group manages an international portfolio of companies that manufacture, distribute and retail products for energy storage and automotive components. Metair was formed in 1948, becoming a supplier of automotive components to a single OEM in South Africa in 1964. As Metair has grown, our strategy has evolved to meet the challenges of competing in the global automotive industry. Today, Metair is a truly international company with multiple OEM customers around the world, a broad range of aftermarket and non-automotive products, operations in six countries and ambitions to grow into five continents within the next five years.