SNA Civil & Structural Engineers (Pty) Ltd is a BBBEE accredited, multi disciplined consulting engineering services company, with soil testing laboratories. Since its inception in 1955 in Pretoria, SNA Civil & Structural Engineers (Pty) Ltd has been involved in all aspects of Civil Engineering and in particular has specialised in Roads Engineering and other Infrastructure related work and all the sub-divisions thereof, including bridges and other related structures.