SYSDAT is proud of being trusted by all its customers and would like to let everybody know all of them. But, either to avoid the possible misuse of the information or due to explicit agreements, SYSDAT decided to explicitly provide the names of its customers only when it is authorized to do so. In the other cases, to give an idea of the consistency of its customer set, SYSDAT decided to provide only a short anonymous description of its customers' company. Customers are grouped by industry sector.