We provide “one stop” specialist services for the development and evaluation of mineral resources.

Our Services

Resource Modelling

Coal, Platinum, Chrome, Manganese and other stratified deposits

Mine Design, Mine Layout and Scheduling

Services for opencast and underground mines

Database Services

Geological database management solutions

Exploration Services

We provide a comprehensive range of solutions and services for all your exploration needs

Directors & Staff

Nico Denner Director & Consulting Geologist

Esther Odendaal Geologist

Tiaan Fourie Geologist

Joac Scholtz Geologist


Coenie van Niekerk

Eugène de Villiers

Hein Fourie

Lourens Greyling

Organisational Chart


Gemecs (Pty) Ltd is a medium size geological company that renders geological and mining consulting services to the mining industry. Gemecs office is situated in Middelburg within South Africa. The team of consultants have experience over a large range of commodities in South Africa and the Southern Africa region. These include coal, platinum group of metals, manganese, chrome, iron ore, mineral sands, coal-bed methane and uranium.