Established in 1987, GCS (Pty) Ltd is an independent consultancy offering a wide range of professional services within the fields of waterenvironmental,  contaminated landgeotechnical engineeringrenewable energyGIS and agricultural services.

As an employee-owned company GCS is committed to providing clients with quality services and leading products. With offices in Johannesburg and, Durban (South Africa), Gaborone (Botswana), Windhoek (Namibia), Lusaka (Zambia) and Ostrava (Czech Republic), GCS boasts international experience, including 29 African countries.

GCS has 30 professional staff and a total staff compliment of 50. Its highly trained employees are skilled, committed and registered with the relevant industry associations to ensure appropriate standards, ethics, accountability and integrity.