PSI purchases products particularly from large international IT groups like Hewlett Packard, IBM, Microsoft, Oracle or SAP with comprehensive social standards. Additionally, PSI works with freelancers which have to comply with the same standards which apply for PSI employees.
Suppliers and Partners of PSI are required to comply with the company’s standards of quality and performance; to comply with all applicable local laws and fair working practices for employees; to protect natural resources; to conduct fair trade; and to protect intellectual property rights.
PSI is a member of the industrial associations ZVEI, VDMA und BDEW and complies with their standards.
PSI Group has been certified in accordance with ISO 9001 since 1994. Part of the quality management is a defined process for selection and evaluation of suppliers.