IKOB-BKB: your one-stop-shop for building certification Every day, there is a greater need for more security and less concern in the construction and management of houses and buildings. For this purpose, IKOB-BKB provides a complete package of services for quality control and quality management. On the basis of 50 years of experience, we take care of the attestation and certification of your products, processes and systems, the development and monitoring of your own approval system, constructional inspections on location and laboratory testing. We are a designated partner for virtually all certificates and quality marks in the building and real estate sector. Together with our partners in the IKOB Group, we offer you one-stop-shopping in building and real estate certification.