Sam 3 Mai 2025 10:26
Market Announcement Change in Executive Leadership
Rules”), ZCCM Investments Holdings Plc (“ZCCM-IH” or “the Company”) wishes to inform its
shareholders and the market that the Company has, by mutual agreement, separated with
its Chief Executive Officer, Dr. Ndoba J. Vibetti, effective 30 April 2025.
The Board of Directors extends its gratitude to Dr. Vibetti for his service and contributions
since his appointment on 1 February 2023. The Board wishes him every success in his future
endeavours.
Furthermore, the Board is pleased to announce the appointment of Mr. Tisa Chama,
currently serving as Chief Technical Officer, as Acting Chief Executive Officer with
immediate effect. Mr. Chama will serve in this capacity until further notice.
Brief Profile of Mr Tisa Chama
Eng. Chama is a seasoned Mining Engineer with over 25 years of experience across
technical, operational, and managerial roles in the mining sector. He has worked extensively
in Zambia, Namibia, East Africa, and West Africa, holding key positions at prominent mining
companies including ZCCM, KCM, Rio Tinto, AngloGold Ashanti (AGA), and Barrick, notably
serving as Planning Manager.
Before joining ZCCM-IH in November 2020, he was the Senior Principal Mining Engineer for
AGA’s Africa Region, based in Johannesburg, South Africa. His consultancy experience
spans project development from concept to feasibility stages for both Greenfield and
Brownfield sites, across a range of commodities including copper, cobalt, uranium, and
gold. He has demonstrated strong leadership skills in project management and technical
roles in various developing countries in Africa.
Eng. Chama holds a Bachelor of Mineral Sciences in Mining Engineering from the University
of Zambia and an MBA from the University of the Free State, South Africa. He is a Registered
Engineer with the Engineering Institution of Zambia (EIZ) and a member of the Southern
African Institute of Mining and Metallurgy (SAIMM).
The Board congratulates Mr. Chama on his appointment and extends its full support as he
assumes this role.
By Order of the Board
Charles Mjumphi
Company Secretary