Levego started operations on 03 September 2001 with its members, D L Posthumus and G B Woollatt. The main objective was to supply reliable, cost effective and accurate stack emissions results to the South African and African industrial sector. H L Butcher joined the team in 2002 and all three members remain active in Levego's operations and management. Based in Modderfontein, Gauteng, Levego now offers its nationwide and international client base a professional, competitively priced and specialised suite of environmental services and laboratory analyses. Levego's members have more than fifty years combined experience in the field of air pollution monitoring and industrial pollution control. All personnel performing isokinetic stack sampling are trained under our continuous quality improvement programme. Rigorous evaluation ensures all staff are competent in line with our ISO 9001:2015 management system. Levego has achieved a Level 2 BBBEE rating.