Luca Springer

Primedia Pty Ltd. engages in the provision of advertising services. It is broad base of assets, which includes radio broadcasting, outdoor advertising, commuter and other out of home media opportunities, and spans both the traditional and non-traditional media sectors. The company was founded in 1994 and is headquartered in Sandown, South Africa.

Harttron Ltd. provides lighting installation contracting services. It offers design, construction, maintenance and asset management services. The company is headquartered in Cheshire, the United Kingdom.

I. Hennig & Co. Ltd. operates as diamond broking company. The firm's primary business is to help its clients procure rough diamonds and develop their business. It offers consulting services to governments and industry related bodies including participants throughout the diamond pipeline from governments, miners and manufacturers, to jewelers and retailers. The company was founded by Isidor Hennig in 1890 and is headquartered in London, the United Kingdom.

The Maria Montessori Training Organisation is a non-profit organization. The firm engages in the management of Montessori schools in London. It also provides training for teachers; and school and outreach programs for children in underprivileged communities. The company was founded by Mario Montessori in 1961 and is headquartered in London, the United Kingdom.

Terra Firma Solutions Pty Ltd. provides turnkey energy engineering solutions. Its solution focuses on energy efficiency, solar photovoltaic, carbon measurement and management, and sustainability strategy development. The company was founded in January 2012 and is headquartered in Cape Town, South Africa.

Signa Equity Ltd. provides investment advice. The private company is based in London, UK. Miresh Mistry has been the CEO of the British company since 2020.

DRA Group Holdings (Pty) Ltd. delivers mining, minerals processing and infrastructure services from concept to commissioning, as well as long term contract operations and maintenance services. It also operates through the offices located in South Africa, Australia, Canada, China, India and the United States. The company was founded in 1984 and is headquartered in Johannesburg, South Africa.

Part of Auria Solutions Ltd., Auria South Africa (Pty) Ltd. is a senior living company based in Rosebank, South Africa. Auria South Africa offers various living options, including independent living, assisted living, dementia care, home-based care, and supportive care. The South African company believes that the later years of life should be defined by choice and not by compromise. The company provides a fulfilling way of life in a serene and secure environment, focused on the interests and wellbeing of their residents. Auria South Africa has received positive feedback from its residents and their families, who appreciate the hospitality, generosity, and professionalism of the company. The company was founded in 2016 by Barry Kaganson, who has been the CEO since then.