Consulting Engineers South Africa (CESA) aims to be the ‘Proud Voice of Consulting Engineering in South Africa’. CESA represents for its members, a body that promotes their joint interests and, because of its standing, provides quality assurance for clients. Over 500 firms employing just over 22 000 staff, who collectively earn a total fee income of almost R19 billion per annum, are members of CESA. CESA is committed to the principles of sustainability and the promotion of engineering excellence.