Executive Senior Management

David Gadisi

Founder / Managing Director
David is the Founder & Managing Director of Reagetswe Mining Group. He has worked as an Operational Director for Reagetswe Mining Services since 2005. David holds an STD (Mechanical) Diploma from Tshwane University of Technology. He has also completed a Mine Overseer Certificate of Competence. He has previously worked for several Mining Companies on several positions from 1995 until 2005.

Johann Siemens

Acting Chief Operating Officer
Johann holds a National Higher Diploma in Metalliferous Mining at the Technikon Witwatersrand in 1993. Additional Qualifications: passed trade test as Instrument Mechanic, Production Official Strata Control Certificate, Permanent Blasting Certificate, International Risk Control Certificate, Mine Managers Certificate of Competency. He has a vast knowledge of mining and mining methods. He started his mining career as a learner official in 1994 and has worked in every level of supervision from being a miner to being a manager. He has been in a management position on the mine for more than 10 years working in conventional, TM3 and project sections as a Mine/Production Manager. He was also a Mine Overseer at Impala Platinum.

Robert Gadisi

Head of Corporate Affairs
Robert holds a BA ED from UNIVEN, a Programme and Project Management in Public Management Certificate from Wits, Masters in Public Management from UNIVEN, He is currently studying towards an MBA from Regenesys. His work experience includes having worked at various senior levels of government as a Head of Executive Member of Council of Roads and Transport in Mpumalanga Province from 2001 - 2005. Head of Executive Member of Council of Public Works, Roads and Transport from 2006 - 2008. He was also a Senior Manager of Empowerment and Institutional Management.

Donald Nokane

Acting Senior Project Manager
Donald has over 34 years experience in Mining which also entails in-house training in Conflict Management, Finance for Non-Finance Managers, ER, Planning Procedures, Disciplinary Processes, Project Management. He has a certificates in DMR, 2001: DMR, 2008 His Experience in the mining industry includes having worked at Anglo Platinum Head Office to co-ordinate the expansion project (UG2) of the then Atok Platinum Mine; 2006 till 2009. Anglo Platinum in Rustenburg, 2009 -2012 Mine Manager Impala Mine. From 2012 – 2017 He was Production Manager at Anglo Platinum Mines(Spud and Richard shafts North of the Pilanesburg.) From 2017 - 2019 He was General Manager at Harmony Gold Mine.

Katlego Matemane

Senior Human Resource Manager
Katlego has a degree in Public Administration from the University of Pretoria. Currently studying towards an Honors in Industrial Psychology at the University of Pretoria. She has worked at MIE as an Employment Risk Assessor and HR Manager at Mafadi Property Management. She has also operated her own HR Consulting business.

Surprise Shondlane

Senior Finance Manager
Surprise holds a National Diploma in Agricultural Management (TUT). He graduated in 2003 and worked at TUT in training rural woman in Agriculture till July 2003. He has experience in various industries and sectors including mining.

Tshepo Mokgoe

Senior ER Manager
Tshepo has a diploma in Security Supervision, Blasting Certificate, a Mine Safety Officers Certificate and A Shift Supervisors Certificate. He has over 14 years experience in mining which includes being a miner at Lonmin, a Winch Operator at Blyvooruitzigt Gold Mine, a Shift Supervisor at Hernic Ferrochrome.