Marco van Zyl Wentzel

Trans Hex Group Ltd. engages in the exploration, mining, and marketing of diamonds from land and marine alluvial deposits. It operates through the following geographical segments: South Africa and Angola. The company was founded in 1965 and is headquartered in Cape Town, South Africa.

Stellar Capital Partners Ltd. is an investment holding company. It holds a portfolio of investments in the industrial, engineering and communications, financial services and mining, and support services sectors. The company was founded in 2005 and is headquartered in Cape Town, South Africa.

International Mining & Dredging Holdings Ltd. is a Namibian diamond mining company with over 50 years of experience in producing gem-quality diamonds for the local and international market. The private company is based in Cape Town, South Africa, and has subsidiaries in Namibia. The company is engaged directly and through joint-ventures in the exploration, mining, and marketing of the highest quality diamonds from marine and land alluvial deposits. The company seeks to identify and acquire diamond assets, either as full or partial stakeholder. The company was founded in 1965 by a number of entrepreneurial investors who wanted to explore a diamond-mining concession in the Namaqualand region of the Northern Cape. The CEO is Peter Looijen.

Advantage Wealth Management LLC provides investment advice. It offers financial services, health insurance, life insurance and disability income insurance. The firm also provides variety of financial and insurance products and services like portfolio management, professional insurance advice and small business services. The company is headquartered in Lafayette, LA.

West Coast Resources Pty Ltd. engages in diamond mining services. The company is headquartered in Parow, South Africa.

Truckworx (SA) Pty Ltd. provides transport maintenance and technical transport solutions. The private company is based in Durban, South Africa.