The business unit Sigma Marine & Protective Coatings is already ISO-certified since August 1993, but they are proud to announce that since January 12, 2004 they also obtained the valuable NEN-EN-ISO 9001:2000 Management System Certification. SigmaKalon aims to be the natural, first choice supplier through its activities of paint production and its distribution channels. For Sigma Marine and Protective Coatings this means having a strong worldwide presence through a well-recognised brand: SIGMA. The objective of working according to the ISO Management System is to ensure, in a sustainable manner, the quality of the services that our customers expect of us.