A wealth of leading industry knowledge & experience
GROUP OPERATIONS

Digby Glover
Chief Executive Officer
• BSc Mechanical Engineering.
• MBA (cum laude).
• Government Certificate of Competency (GCC).
• Respected industry specialist with 26 years Mining, Minerals, Project Management and Consulting experience.
• Has 13 years of executive leadership experience within the industry and has been instrumental in guiding a multi-national mining and mineral consulting company through a major growth and expansion phase.
• Appointed as CEO of UMS Group in November 2018.

Robert Hull
Group Chief Operating Officer
• BSC Mining Engineering.
• GDE Mineral Economics.
• ECSA Pr.Eng.
• PMP.
• Mine Manager Certificate of Competency and Mine Overseer Certificate of Competency.
• Industry specialist with greater than 20 years Mining, Minerals, New Energy, Project Management and Consulting experience.
• Appointed as COO of UMS Group in April 2021 after Executive and Directorship of a multi-national Mining, Mineral, Chemical and New Energy consulting company.

Murray Macnab
Group Technical Director
• NHD Mechanical Engineering.
• GCC (Mechanical Engineer – Mines).
• Dip Project Management.
• 35 years’ experience in the mining and minerals processing industry and is internationally respected for his shaft sinking knowledge.
• Is an expert on and shaft sinking capital projects and a frequent speaker at global mining conference.

Graham Roberts
Managing Director: UMS METS
• GDE (Mining Eng).
• B-Tech (Mining Eng)
• PMP.
• Mine Managers Certificate.
• Member of Southern African Institute of Mining & Metallurgy (SAIMM) and Association of Mine Managers.
• 30 years of diverse mining experience.

Takalani Randima
Managing Director: UMS SHAFT SINKERS
• Bachelor of Engineering (Mining Engineering).
• Master of Engineering in Project Management.
• Mine Overseer Certificate of Competency, Mine Manager Certificate of Competency, Onsetter Certificate & Blasting Certificate.
• Member of Southern African Institute of Mining & Metallurgy (SAIMM).
• Extensive experience in mining construction, contract mining and project management across various commodities.
GROUP SUPPORT SERVICES

Dr Pieter Louw
Group Executive: Project Services
• MSc (Engineering).
• PhD.
• Government Certificate of Competency (Electrical &Mechanical).
• Project Management Professional (PMP).
• 37 years broad international experience in executive, operations, engineering and project management roles in the hydrocarbons, mining infrastructure, mining and metals sectors.

Karl Wiehl
Group Executive: Engineering Technical Services
• BSc (Eng)(Mech); MSc (Eng)(Mech).
• PrEng.
• Project Management Professional.
• 27 years international mining industry experience from concept studies, engineering design and fabrication of all surface and underground infrastructure, to project execution.
• Experience in managing multi-discipline engineering projects.
• Key strengths lie in engineering innovation and practical problem solving.

Chris du Toit
Group Executive: Risk Management
• NDipl in Safety and Management (NADSAM).
• Mine Overseers Certificate of Competency.
• Dipl Enterprise Risk Management.
• Registered Pr. CHSA.
• 30 years risk management experience including enterprise risk management and risk driven integrated safety, health, environment and quality management systems.
• Extensive experience in the mining, mineral processing and construction sectors.

Pieter de Frey
Chief Financial Officer
• 25 years financial experience.
• CA (SA).
• Member of Institute of Chartered Accountants SA.

Cherine Hoffman
Group Legal Counsel
• LLB (Cum Laude); LLM; Post graduate certificate in Mining Law.
• Admitted Attorney to the High Court of South Africa.
• 12 years post admittance experience in Corporate, Commercial, Mining and Construction Law.
• Logistics and risk Management.

Guenther Hellhoff
Group Executive: Business Services
• MA (Psychology).
• Reg HPCSA.
• 35 years HR, Organisation Management & Communications experience within the construction and mining sector.

James Keir
Group Executive: Information Systems Integration
• BSc (Eng)(Mech).
• Project Management Professional.
• 16 years’ experience in large scale multi-disciplined mining construction projects from design to construction.
• Integration of project management systems and workflows to ensure the required information is available when and where it is needed.