KESAS is managed by highly skilled, experienced and professional personnel who are trained in various disciplines. It has a proven track record for the Built, Operate and Transfer (BOT) of LSA and was accredited and awarded the prestigious MS ISO 9002:1994 quality management system on 1 February 2000 for the management and operations of LSA. The certification was upgraded to MS ISO 9001:2000 on 1 February 2004 and was revised to MS ISO 9001:2008
KESAS Sdn Bhd was formed in september 1993 to finance, design, construct, operate, maintain and collect toll for the Lebuh Raya Shah Alam (LSA) for 28 years and 9 months. Lebuh Raya Shah Alam was constructed in 1994. It was divided into 2 phases that is Package A and Package B with a total length of 34.5 km. Package A(from Sri Petaling to Seafield interchange linking KLIA -17 km) was opened to traffic in December 1996 about 4 months ahead of schedule. Package B( from Seafield interchange to Pandamaran interchange -17.5 km) was opened to traffic in April 1998 as scheduled.