The South African Association of Consulting Engineers (SAACE) was established in 1952, as a voluntary association of independent consulting engineers in private practice. In August 2008 the Association transformed from the South African Association of Consulting Engineers (SAACE) to Consulting Engineers South Africa (CESA). CESA membership has, over the years, grown from 30 individual members in 1952 to 460 firms in 2008, which employ more than 16,500 people in total.

The Concrete Society of Southern Africa (CSSA) -
The Concrete Society of Southern Africa (CSSA) is an independent non-profit organisation that promotes excellence and innovation in the use of concrete and related products and services. The Society also provides a forum for networking and technology transfer between its members and international affiliates.

The South African Quality Institute -
The South African Quality Institute is the national body promoting quality awareness in all sectors of the economy including industry, government, education and especially in small enterprise. The basket weave design that is part of SAQI's corporate branding, symbolises the way Quality is the underlying strength of the economic and social fabric of this land. Basket weaving is an ancient and respected handcraft that has come down the ages not only in Africa but also in Asia, Europe and the Americas. Quality, like basket weaving, is understood across the world and is today a common denominator for successful trading.

The Engineering Council of South Africa (ECSA) is a statutory body established in terms of the Engineering Profession Act, 2000 (Act No. 46 of 2000). ECSA's predecessor was established by the Engineering Profession of South Africa Act, 1990 (Act 114 of l990). ECSA sees itself in partnership with the State and the engineering profession to promote a high level of education and training of practitioners in the engineering profession so as to facilitate full recognition of professionalism in the engineering profession, both locally and abroad. It enjoys full autonomy although it is accountable to the State, the profession and the public for the fair and transparent administration of its business in the pursuit of its goals.

NACE International -
NACE International was originally known as "The National Association of Corrosion Engineers" when it was established in 1943 by eleven corrosion engineers in the pipeline industry. These founding members were involved in a regional cathodic protection group formed in the 1930s, when the study of cathodic protection was introduced. With more than 60 years of experience in developing corrosion prevention and control standards, NACE International has become the largest organization in the world committed to the study of corrosion.

Founded in 1945, ISA is a leading, global, nonprofit organization that is setting the standard for automation by helping over 30,000 worldwide members and other professionals solve difficult technical problems, while enhancing their leadership and personal career capabilities. Based in Research Triangle Park, North Carolina, ISA develops standards; certifies industry professionals; provides education and training; publishes books and technical articles; and hosts the largest conference and exhibition for automation professionals in the Western Hemisphere.

Prop Data -
Prop Data Internet Marketing Prop Data (Pty) Ltd is an internet marketing company that is solely focused on and dedicated to marketing real estate on the internet. At Prop Data we think of ourselves less as web developers and more as internet marketing consultants to the real estate industry. From the beginning we have understood that our role in marketing real estate on the internet should extend far beyond web design, development and hosting. We instinctively identified that the key to our client's online success lay in our ability to identify our client's marketing objectives, develop an effective internet marketing strategy, reach our client's target market, engage and convert website traffic into high-quality leads, and finally track and analyze the effectiveness of each online marketing campaign.