Large plants, such as those in the petrochemical industry, need to be shut down and overhauled at regular periods to ensure the facilities remain safe. XERVON is one of the leading providers of technical services for maintaining complex facilities and components. Thanks to our turnaround management processes, we make sure that your facilities are in an excellent technical condition once operations start up again. And, as you can only earn money when your plant is running, our aim is to keep the downtime period as short as possible.