Along with the tendencies of Indonesian construction companies in getting the Quality Management
System (QMS) certification as an impact of the prerequisite needed in project tender mechanism and the
awareness of internal companies QMS blueprint improvement in continual improvement concept, also
emerge construction companies stakeholder critical question, that is if the companies which had already
adopted and executed QMS like ISO 9001 will had a better competitiveness. This research proves
theoretically and statistically about significant correlation between better competitiveness and Critical
Success Factor (CSF) in QMS.
