Giles Clarke


Giles Clarke is currently Chairman of Amerisur Resources plc (AIM: AMER) and Westleigh Investments Holdings Limited and Non-Executive Chairman of Ironveld plc (AIM: IRON). He began his career as an investment banker with Credit Suisse First Boston before successfully establishing, building and selling a number of high profile businesses including Majestic Wine, Pet City plc and Safestore plc.

Larry F Johnson

Chief Executive Officer

Larry Freeman Johnson has more than 35 years’ experience in the Manufacturing and Global Supply Chain Industry that included Tantalum, Ceramics and Film industries having worked with two global leading world class Manufactures having multiple facilities throughout the world and were both publicly listed companies with core interests in tantalum along with Ceramics and Films. Throughout his career, Larry has held several senior key positions, most recently as Director: Mining and Global Tantalum Supply Chain at KEMET Electronics Corporation. Significantly, Larry spent several years focusing on the development of conflict-free global supply chains, which will be of material benefit for the Company's investee, Aftan and will allow expansions having this clear path of compliance and risk management. Larry is currently based at the NTI mine in Namibia and oversees Aftan’s operations on site.

Nick Harrison


Mr Harrison is currently Finance Director of Amerisur Resources plc (AIM: AMER) and a Non-Executive Director of Ironveld plc (AIM: IRON). Mr Harrison was Finance Director of Pet City plc and has held Board positions at a number of private companies with international activities. He is a Chartered Accountant, having qualified with Arthur Andersen before holding senior roles with Deloitte, Midland Bank (International) and Coopers & Lybrand.