Jacobus Stefanus Villiers Joubert

Baker Hughes Holdings LLC supplies oilfield services, products, technology, and systems to the worldwide oil and natural gas industry. It provides products and services for other businesses including downstream chemicals, and process and pipeline services. The company is headquartered in Houston, TX.

Development Bank of Southern Africa Ltd. operates as a development finance institution. It offers finance services that include grants, lending, investing, underwriting guarantees and arrangement of finance. The firm also offers training, development and expertise, agency service, development information and technical assistance services. The company was founded in 1983 and is headquartered in Johannesburg, South Africa.

IQUAD Group Ltd. engages in the business of providing outsourcing financial and business services. The company operates through four segments: Investment Incentives, Global Trade Services, Business Development Services and Audited and Verification Services. The Investment Incentives segment render consulting services aimed at enabling clients to obtain the maximum benefits and refunds from government and DTI incentive programmes. The Global Trade Services segment offers import and export business solutions, including customs consulting, rebate administration, financial market analysis and interest rate and forex risk management. The Business Development Services segment provides consulting services and management tools to optimise business systems and processes and technological solutions for third-party payment transactions. The Audited & Verification Services segment conducts quality assurance, VAT and customs audits and verifies BEE compliance. IQUAD Group was founded in 2000 and is headquartered in Port Elizabeth, South Africa.

Melville Douglas Investment Management (Pty) Ltd. (MDIM) is an investment management firm headquartered in Rosebank and was founded in 1983. They are a part of the private banking division of Standard Bank Group Ltd. (SBK: JO) which is headquartered in Johannesburg. MDIM offers a range of managed funds that allow investors to access domestic and offshore markets in line with their needs and risk profiles, while their portfolio management service provides high net worth and institutional investors with the opportunity to establish bespoke portfolios.

PSG Alpha Fund seeks investment opportunities in companies located South Africa with exceptional management teams. It targets companies operating in education, services and technology sectors. The fund makes early-stage investments in high growth sectors. It makes controlling investments.

Spirit Capital (Pty) Ltd. provides investment and financial services. It operates through strategic business units including Private Investments and Corporate Finance. The company was founded in 2002 and is headquartered in Fourways, South Africa.

G4S Secure Solutions (UK) Ltd. provides fire security and alarm services. Its services include security, care and justice, cash solutions, facilities management, health, and employment and training. The company was founded on March 14, 1972 and is headquartered in Sutton, the United Kingdom.

Clive Douglas Investments (Pty) Ltd. operates as investment management company. Its provides services to high net worth individuals. The firm invests in the public equity, fixed income, and alternative investment markets across the globe. The company was founded by Clive Douglas and is headquartered in Bryanston, South Africa.

Douglas Investments Pty Ltd (Douglas Investments) is a private equity firm founded in 2005. The firm is headquartered in Bryanston, South Africa.

Virgin Money South Africa (Pty) Ltd. offers credit cards and payment app virgin money spot. The company was founded in 2006 and is headquartered in Houghton, South Africa.

Siyavula Education Pty Ltd. produces and shares openly-licensed content online for teachers and learners. It offers various openly-licensed textbook titles in the areas of natural sciences, technology, mathematics, physical sciences, mathematical literacy, and life sciences in various formats. The firm also offers Intelligent practice, a web-based service that provides learners with technology-assisted formative assessment. The company was founded by Mark Horner and Neels van der Westuizen and in 2007 and is headquartered in Cape Town, South Africa.

Part of Alaris Holdings Ltd., Poynting Antennas (Pty) Ltd. is a South African company that provides electromagnetic consulting services. The company is based in Johannesburg, South Africa. The company was founded by Andries Petrus Cronje Fourie. Juergen Dresel has been the CEO of the company since 2002.

Part of Standard Chartered Plc, Standard Chartered Bank South Africa Ltd. is a commercial bank that provides banking services. The company is based in Gauteng, South Africa. The CEO of the South African company is Kweku Bedu-Addo.

Inyanga Trading 415 (Pty) Ltd. develops e-learning products with a focus on information technology. The private company is based in Pretoria, South Africa.

Part of Alaris Holdings Ltd., Poynting Hong Kong Ltd. is a dormant company. Poynting Hong Kong Ltd. is based in Hong Kong, Hong Kong.

Pan-African Capital Holdings Pty Ltd. is a black-owned and managed investment holding South African company established in 2005. Pan-African is based in South Africa and has subsidiaries in the country. The company is a generalist private equity investor with a diverse portfolio of investments in industries including financial services, agriculture and agro-processing, healthcare, and hospitality. Pan-African is a long-term investor focused on making strategic equity investments primarily in unlisted companies in and the rest of the African continent. The company provides patient capital for growth and replacement investment opportunities. The company was founded by Iraj Abedian, who has been the CEO since incorporation.

Energy Partners supplies electric energy. The firm offers EP home, EP solar, HVAC and refrigeration, steam and combustion, engineering and energy solutions. The company was founded in 2009 and is headquartered in Bellville, South Africa.

PSG Alpha Investments /Private Equity/ (PSG Alpha Investments) is a venture capital subsidiary of PSG Group Ltd. founded in 1993. The firm is headquartered in Stellenbosch, South Africa.

HeyCarter (Pty) Ltd. develops carter car application, which allows to find best new cars. The company was founded by Tom Gardner, Amit Bholla and Vikash Govindjee and is headquartered in Johannesburg, South Africa.

The Stellenbosch Nanofiber Co. Pty Ltd. manufactures biomedical nanofiber materials. It designs, develops, manufactures, supplies, and markets nanofiber products and services for use in the biomedical applications market including advanced wound care, regenerative medicine and drug delivery. The company was founded by Eugene Smit and is headquartered in Cape Town, South Africa.

Part of PSG Group Ltd., PSG Alpha Investments (Pty) Ltd. provides investment solutions. The CEO of the South African company is Pieter Nicolaas de Waal.

Nrgp Holdings Pty Ltd. provides energy services related to steam, combustion, heating, ventilation, and air-conditioning. The private company is based in Bellville, South Africa.

Entrepo Holdings Pty Ltd. provides micro lending and credit protection products. The private company is based in Windhoek, Namibia.

Optimi Holdings Pty Ltd. is a South African company that provides accessible learning solutions to over 200,000 learners every year through its four divisions: Home, Classroom, College, and Workplace. The private company is based in Centurion, South Africa, and has subsidiaries in South Africa. Its subsidiary, Impaq, is the largest home education curriculum provider in South Africa, offering learners everything they need to complete Grades R – 12 at home. Optimi's College SA division offers distance learning, online learning, and classroom learning.