Companies advised by the directors of QuestCo currently and in the past include:

Gold DRDGOLD Harmony Gold Fields of SA Simmers Western Areas

Diamonds Diamond Core Trans Hex De Beers

Platinum Anooraq Pelawan Anglo Platinum Royal Bafokeng Nation Wesizwe Platinum Incwala

Property AFHCO iProp Holdings

Coal SACMH Mmakau Mining Ingwe Amcoal Xstrata Coal South Africa

Financial Old Mutual Asset Management FirstRand: Momentum Life, First National Bank, Southern Life Alexander Forbes RMB Tiso Group

Metals and Minerals Royal Bafokeng Holdings Iscor Metmar Idwala NJR Steel Holdings Assore

Government Republic of South Africa Republic of Zambia

Retail Metro Cash & Carry

Other Scientific Development & Integration Chemserve Orlik Energy Africa Anglo American Corporation MikroPul IFA