Muhammad Brey

The Scientific Group (Pty) Ltd. supplies diagnostic laboratory equipment and consumables to Pathology laboratories. The firm operates through the following divisions: Clinical Division, Export Division, Biosciences Divisions, Medical Division, and Service Division. The Clinical Division has a core structure servicing state and private pathology laboratories in the form of clinical analyzers and diagnostic reagents. The Export Division that focuses on overall healthcare advice and service, with on and off-site training providing support to regions of Sub-Saharan Africa. The Biosciences Division caters for more specialized molecular biology and biotechnology equipment consumables and reagents for all research and molecular diagnostic applications. The Medical Division provides corrective products for the cardiology market along with hospital requirements such as patient monitoring apparatus, theatre lights, and imaging equipment. The Service division provides fully trained service technicians and engineers on a 24-hour basis and call centre assistance. The company was founded in 1983 and is headquartered in Johannesburg, South Africa.

Obsidian Health Pty Ltd. provides healthcare solutions to both the private and public healthcare sectors. It offers angio, cardio, hospital, point of care, and orthopaedic products. The company is headquartered in Randburg, South Africa.

South African Enterprise Development (Pty) Ltd. provides investment services. The private company is based in South Africa.

Lexshell 834 Investments (Pty) Ltd. operates financial institutions.

Mareterram Ltd. engages in agribusiness. It operates through the Fisheries, and Food Services segments. The Fisheries segment processes and packages various species, such as scallops, blue swimmer crabs, squid and cuttlefish. The Food Services segment sells and distributes all the product caught by Mareterram Fisheries. The company was founded by Gregory Lawrence Johnson in 2004 and is headquartered in South Fremantle, Australia.

Sea Harvest Corp (Pty) Ltd. catches fish and processes into frozen foods and markets for sale. It offers plain hake, fingers and cakes, grills and steam, smoked, meals and coated products. The firm operates as a deep sea trawling company that engages in fishing, processing, marketing, and distributing sea products. It also offers fillets, steaks and loins, skinless and skin-on fillets, molded portions, hake products, frozen seafood, and other value-added products. The company was founded in 1964 and is headquartered in Cape Town, South Africa.

Sea Harvest Pty Ltd., part of Brimstone Investment Corp. Ltd., is an Australian company located in South Fremantle that engages in harvesting and wholesales sea food.