history


  • GCS was started by Andrew Johnstone in 1987 after the disappointment by Dames and Moore from South Africa.
  • GCS started out as a consultancy providing groundwater-related studies, and has expanded to include hydrology, hydrogeology, pedology, geology, engineering, geotechnical and environmental sciences.
  • GCS has offices in Johannesburg, Kimberley and Durban as well as satellite offices in Graaff Reinet and De Rust.
  • GCS work throughout Africa.
  • While the majority of GCS’ work comes from the Mining Sector, GCS also does work in the industrial, oil and gas sectors and government industries.

 

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GCS (Pty) Ltd is a level 7 B-BBEE Contributor - Empowerdex Rating B (2009)

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