Established in 1987, GCS (Pty) Ltd is an independent consultancy offering a wide range of professional services within the fields of water and environmental sciences. As an employee-owned company GCS is committed to providing clients with quality services and leading products. With offices in Johannesburg, Durban and Pretoria ( South Africa ), Gaborone ( Botswana ), Windhoek ( Namibia ), Lusaka ( Zambia ) and Ostrava ( Czech Republic ), GCS boasts international experience, including 29 African countries.
GCS has 70 professional staff and a total staff compliment of 100. Its highly trained employees are skilled, committed and registered with the relevant industry associations to ensure appropriate standards, ethics, accountability and integrity.
Vision & Mission
GCS’s vision is to provide professional and cost-effective consulting services. Since its inception the company has established long-standing relationships with many of its clients and continuously delivers client satisfaction in terms of quality and product delivered on time and on budget. GCS aims to continuously grow and adapt according to the needs of both the market and the clients.
- GCS was founded in 1987 by Andrew Johnstone after Dames and Moore South Africa had disinvested from South Africa.
- The company was initially established to provide groundwater-related studies. It has subsequently expanded its focus and now also offers Hydrology, Hydrogeology, Pedology, Geology, Engineering, Geotechnical and Environmental Sciences.
- Our head office is based in Johannesburg, with other operations in Durban, Lusaka (Zambia), Gabarone (Botswana), Windhoek (Namibia) and Ostrava (Czech Republic).
- GCS operates throughout Africa.
- While the majority of our work comes from the mining sector, GCS also operates in the private, industrial and oil and gas sectors, as well as government industries.
GCS does far more than merely paying lip service to corporate social responsibility and investment, and over the years have been involved in a number of meaningful, impactful and sustainable CSI initiatives. We have endeavoured over the last few years to make our presence felt in the community in terms of positive environmental training.
GCS Internal Training and Awareness Programme
Employees are required to provide in-house training to the rest of the staff compliment to ensure all staff members are aware of the latest development in our field. These training sessions occur on a Friday and are generally informal. Topics have included a though coverage of the Department of Water Affairs Best Practice Guidelines (over a number of sessions), Environmental Sustainability training, updates on the new waste legislation and other relevant legislation coming into effect, latest developments in terms of Geographic Information Systems (GIS) and many more.
These talks allow for staff from different units within GCS, namely Water, Environmental and GIS, to get a more holistic view on the field of environmental consulting and all the latest legislative and other developments.
Braamfonteinspruit River Clean Up – GCS & XLab
GCS has joined the Braamfontein Spruit River clean up campaign starting in June 2019. As part of the clean up exercise, GCS will initiate Aquatic Biomonitoring on the Spruit which will be done in conjunction with X-lab Earth Science. We intend to monitor the stream on a quarterly basis and will produce an annual report in June 2020 which will be published for the public to access.
Molweni River Water Health Project
The company has a long-standing partnership with the Kloof Conservancy where it is involved in a River Water Health Project in the Molweni RIver catchment area. The project initially involved seven high schools in the Kloof/Hillcrest area as well as the Molweni. GCS was one of a number of organisations involved in this project. Its role involved bi-annual hands on training at the river sites in terms of bio-monitoring and general water quality issues. More recently, GCS sponsored a water table at the 2016 Kwa-Ximba Trail Run, an event run in aid of local environmental projects.
Nelson Mandela Day and Santa Shoebox
Since 2011, GCS staff have participated in the Knit-a-Square project on Nelson Mandela Day (18 july). In 2017, GCS donated chairs and tables to the Alexandra Disability Home on Mandela Day. In October of each year, GCS does a collection for Santa Shoebox.
Since 2016, GCS has funded the education of an under privileged child attending the iThemba Academy situated near the valley of the 1000 Hills.
GCS employs a high calibre of professional staff and encourages a culture of continuous learning and development. As a result, the company has developed leading edge specialists in numerous areas of expertise, many of whom are recognised as amongst the most knowledgeable in their fields both locally and internationally.
Since 1987, GCS specialists have presented papers and presentations at more than 34 conferences and symposiums locally and globally, including numerous groundwater, mining and environmental conferences. Employees have also submitted a number of papers to reputable industry publications.
“We are a dynamic company that adapts quickly to market needs and aims to create a company culture that encourages professional growth and development. GCS employs staff who share this vision and who are assured in the knowledge that creativity, drive and their own standards of personal excellence are only limited by how far and fast they can move. Our core values are honesty, trust and commitment. We believe in treating others with dignity and respect and expect our people to walk the talk in terms of quality, standards, ethics, professionalism, morals and integrity”