To support the construction and delivery of storage systems, KOK Milieuopslagsystemen offers a wide range of services. Storage systems that have been delivered remain under the responsibility of KOK Milieuopslagsystemen for aftercare in the form of periodic inspections, potential repairs or the supply of parts. In addition, KOK Milieuopslagsystemen fulfils an advisory role in the storage of hazardous substances and can, if desired, provide guidance in the financing of a storage system.