GCS group of companies

GCS Water & Environmental Consultants (Pty) Ltd

  • Water: surface and groundwater services
  • Environmental:environmental and social services
  • Geology & Exploration:geology and exploration services
  • Geographic Information Systems (GIS):geospatial expertise including mapping, data conversation and management, and GIS training

GCS Geotechnical Engineering (Pty) Ltd

  • Geotechnical engineering
  • Stability assessments
  • Dolomite investigations

GCS Water & Environmental Consultants Limited (Zambia)

  • Water and environmental consulting 

GCS Water & Environment International (Pty) Ltd (Botswana)

  • Water and environmental consulting

GCS Water Environmental Engineering Namibia (Pty) Ltd

  • Water and environmental consulting
  • Environmental engineering

Groundwater Consulting Services S.R.O. (Czech Republic)

  • Specialist groundwater modelling
  • Hydrocarbon contamination and radioactive/nuclear modelling 

Integrated Sustainability Services (Pty) Ltd

  • Sustainability reporting
  • Environmental cost accounting


  • Water quality and reporting data base
  • Management and reporting of environmental monitoring data
  • Intrusive Site Assessment
  • Remediation of Contaminated Land
  • Environmental Due Diligence and Auditing