Cape Reptile Institute South Africa: Non-government scientific organisation involved with research of South African herpetofauna.
CSIR: The CSIR is South Africa's largest Science and Technology Research Organisation.
EcoTraining: Aims to provide potential nature guides with the basic grounding, knowledge and professionalism required to enter this rapidly-growing industry.
Institute for Commercial Forestry Research: Privately funded forestry research institute in South Africa.
Kwazulu Natal Fire Protection Association: Non profit Association which specializes in aerial veld and Forest fire fighting.
Mafisa: Provides a range of consultancy services in business development and ecotourism. Includes a client list, details of expertise and experience, and national project analysis documents.
National Botanical Institute: The mission of the NBI is to promote the sustainable use, conservation, appreciation and enjoyment of the exceptionally rich plant life of South Africa, for the benefit of all its people.
South African Mathematical Society: Promotes quality learning, teaching, research, social applications, and promotion of maths among the general public. Includes a mission statement, list of members, publications and events.
The Cycad Society of South Africa: Provides information about mission and membership, the quarterly journal, pages with photos and information on individual species, and general articles.
The Exploration Society of Southern Africa: A forum for the conceptual and physical exploration of Southern Africa and beyond.
The Fossil Fuel Foundation of Africa: Organisation constituted to further science and technology in the carbon and energy industries. Information about South Africa's coal resources and their utilisation.
The Group for Environmental Monitoring: Non-profit environmental trust, implementing programmes in the field of sustainable development and environmental justice.
The Succulent Society of South Africa: Aims to promote the cultivation and conservation of succulents and to make a contribution to the protection and conservation of all indigenous flora and their habitat.
Trans-Caledon Tunnel Authority: The South African implementing body for all works on South African soil for the Lesotho Highlands Water Project. Overview, documents on legislation and engineering.
UNDP : South Africa: UN's global development network, advocating for change and connecting countries to knowledge, experience and resources to help people build a better life.
Water Institute of South Africa: Provides a forum for the exchange of information and views to improve water resource management in Southern Africa.
Western Cape Region of the Wildlife and Environment Society of South Africa: Projects, initiatives, membership, Friends groups, and gift shop.
Wildlife and Environment Society of Southern Africa: News and educational issues affecting the South African environment in general.