GMH / Tswelelo Consulting Engineers is a dedicated road design practice. We specialise is all aspects of road design and aim to provide a one stop service to Roads Authorities. The business grew out of the original GM Hattingh & Partners which was establised in June 1987. GMH / Tswelelo opened its first office in 2001 in Thabazimbi in the LimpopoProvince of South Africa. In 2003 the firm was set up as a Close Corporation, it expanded into Mpumalanga, Gauteng and the Eastern Cape provinces of South Africa. It has since developed a track record in the design and supervision township services in addition to the road design discipline. The firm offers expertise in the design of all types of roads from Township Roads to Heavy Haul Roads for mining applications. The management of Road Rehabilitation, Routine Maintenance and Preventative Maintenance is part of the core activities of the firm.

Geotechnical Engineering & Engineering geologists. Specialize in underground basements, water problems and soil conditions. Foundation specialists.

Innovation in Mining and Industry. We have over 30 years of experience in the engineering and operation of water hydraulic equipment in the mining industry. Talk to us about how we can make your mining operation much more energy efficient, productive, safer and economical... using the power of water.

Background Established in 1987, GCS (Pty) Ltd is an independent consultancy offering a range of professional services within the fields of water, environmental science and contaminated land. Our diverse range of services allows GCS to offer a unique and all-inclusive approach to projects in the mining, industrial, waste management, contaminated land, construction, infrastructure development and tourism sectors. Services GCS offers services in the fields of Contaminated Land, Environmental services, Environmental Engineering, Geology & Exploration, Geotechnical Engineering, GIS, Water and Water Use Management. Offices With offices in Johannesburg, Durban (South Africa), Gaborone (Botswana), Windhoek (Namibia), Lusaka (Zambia) and Ostrava (Czech Republic), GCS boasts international experience, which includes over 27 African countries.

Materials design, pavement design, geotechnical & construction materials laboratory Geoplan laboratories North started in 1995 and is recognized for its civil engineering technical expertise and construction quality control testing. Geoplan laboratories North consistently delivered exceptional value and credible results to its clients. Geoplan laboratories North specialized in geotechnical testing as well as construction materials testing including road building materials. Geoplan Materials Engineering currently renders the following services: Road Rehabilitation and Pavement Design; Construction Materials Design; Geotechnical Soil Testing; Construction Materials Testing; and Diagnostic Reporting and As-Built Services

Established in 1996, GEO CIV Group, Formerly Mega Pile Inland specialises in Geotechnical Investigation, Piling and Lateral Support.