Colex Holdings Limited ("Colex"), a 40-year veteran of waste management in Singapore that has pioneered many innovative value-added services which include the fully mechanised waste disposal vehicles and portable waste compactors used in the industry today, was listed on the SESDAQ (now known as Catalist of Singapore Exchange Securities Trading Limited) in April 1999.
Colex attained its ISO 9001:2000 Quality Management System certification in February 2003, which was converted to ISO 9001:2008 in March 2010. The ISO 14001:2004 Environmental Management System certification and Bizsafe Level 3 were attained in May 2010 and March 2008 respectively.
Colex specialises in waste disposal for a wide portfolio of clients including commercial offices, shopping complexes, food courts, cineplexes, residential buildings and warehouses.
Colex's unwavering focus on quality and service has resulted in it being awarded by the National Environment Agency ("NEA"), the 5-year Bedok sector municipal waste collection contract in 1999. This was followed by the 7-year Jurong sector municipal waste collection contract which commenced on 1 April 2006.