Our Team


Desmond Subramani

Desmond Subramani

Managing Director

Dependable leadership through teaching and learning

Desmond has a BSc (Hons) in Geology & Economic Geology from the University of KwaZulu-Natal and has over 20 years’ industry experience in all aspects of economic geology related to 3D geological modelling, geo-statistics and resource estimation. An explorer by nature, Desmond’s vast wealth of experience covers geological exploration, mining feasibility studies, due diligence reviews and CPR’s.

Always eager to learn about different geological settings and ore formation process and always wondering where the next ‘Tier 1’ discovery will come from; Desmond’s ever-inquisitive mind-set has established a solid foundation for the vision behind B&S Geological Software cc, and a strong example for his team to follow.

Desmond enjoys travel, outdoor activities and new technologies.

”Is there enough focus spent on validating the geological model?”

Stephan Fuchsloch

Stephan Fuchsloch

CONSULTANT GEOLOGIST - UK OFFICE

A perpetual yearning for learning

Stephan has a BSc. Geology. He has been involved with 3D geological modeling, geo-statistics and resource estimation for more than 12 years and has worked on several commodities which include gold, platinum, iron ore, chrome, zinc, copper, coal, diamonds, and emeralds.  His aptitude for software and technology combined with his know how to apply geological understanding to any given problem in order to guide clients towards practical real-world solutions have made Stephan an expert Leapfrog Geo, Datamine user, and an advanced user of software packages such as ArcGIS, StereoCore and IoGAS.

Socially, Stephan enjoys golfing, hiking, fishing and travelling.

”Why create something if you are never going to use it to its fullest potential?”

Zandri Harris

Zandri Harris

GEOLOGY MANAGER

Efficiency and consistency are the keys to success

Zandri has a PhD in Geology from the University of Pretoria, and more than eight years’ experience in geological modelling with a specific focus on economic geology, exploration, and geostatistics. She strives to develop the most efficient and optimal workflows possible for your projects. Zandri’s experience includes 3D geological modelling of several geological settings and commodities such as gold, PGEs, diamond, molybdenum, copper, coal, and tin.

Zandri’s hobbies include reading, crocheting, hiking, and amateur golf. She also enjoys spending time with animals.

“Are you utilising all of your information?”

Relebohile Makhema

Relebohile Makhema

CONSULTANT GEOLOGIST

Growth driven by passion and persistence

Relebohile holds an MSc. in Economic Geology from the University of the Witwatersrand and has experience in 3D geological modelling, GIS, and Remote Sensing. He has field experience in tin and copper exploration and has also conducted extensive research on REE mineralisation within the felsic phase of the Bushveld Igneous Complex. As a motivated young geologist, Relebohile is dedicated to delivering high-quality work and continuously strives for excellence in all projects undertaken.

In addition to his professional pursuits, Relebohile enjoys reading, gym, and watching rugby.

“Are you leveraging your data to build the best geological models?”

Khosi Maseko

Khosi Maseko

CONSULTANT GEOLOGIST

Perpetual learning through collaboration

Khosi has a BSc. Honours in Geology from the University of the Witwatersrand. She specialises in 3D geological modelling, and has two years experience in the applications of GIS within the coal mining industry.

Khosi is committed to fostering collaboration and empowering clients with the skills and knowledge necessary to address challenges effectively. Her ability to communicate technical information enables her to train clients proficiently, ensuring they are well-equipped to utilise Leapfrog Geo, QGIS, and ArcGIS for robust solutions.

Khosi enjoys swimming, going to the gym, and being outdoors.

”How much more is yet to be uncovered in your data?”