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GCS Water and Environment (Pty) Ltd


PO Box 2597
South Africa

Tel: 011 803 5726
Fax: 011 803 5745
Contact: Andrew Johnstone

Established in 1987, GCS (Pty) Ltd is an independent consultancy offering a range of professional services within the fields of water and environmental science.

Our diverse range of services allows GCS to offer a unique and all-inclusive approach to projects in the mining, industrial, waste management, construction, infrastructure development and tourism sectors.  

GCS offers services in the fields of Environmental services, Environmental Engineering,Geology & Exploration,

Geotechnical EngineeringGISWater and Water Use Management.

With offices in Johannesburg, Durban and Pretoria (South Africa), Gaborone (Botswana), Windhoek (Namibia), Lusaka (Zambia) and Ostrava (Czech Republic), GCS boasts international experience, which includes over 27 African countries.