Trustco Group Holdings Ltd. engages in the provision of financial services. It operates through the Financial Services and Resources. The Financial Services segment includes insurance premiums, property sales, rental income, investment property activities, banking and finance activities, interest, fees, and commissions from customers as well as tuition income. The Resources segment sells diamonds. The company was founded by Quinton van Rooyen in 1992 and is headquartered in Windhoek, Namibia.