Emder Schlepp-Betrieb GmbH (ESB), uses XBEE marine engine cleaner and has been doing so since January 2014.
ESB was founded in 1994. But the roots of their business date back to 1859. Today, they operate five modern coastal and harbor tugs. ESB has border crossing co-operation agreements and has links to other German tug owners. Therefore, they have immediate access to additional tugs to meet specific demands on short notice.