The purpose of the foundation is to provide for the employees of the SISKA Group and the companies economically or financially closely related to it, as well as for their dependents and beneficiaries, against the economic consequences of old age, disability and death. The affiliation of a related company is based on a written affiliation agreement, which must be notified to the supervisory authority. An affiliation is only possible if the foundation is provided with the necessary means for this purpose and the rights of the existing beneficiaries are not impaired. The foundation can also provide additional benefits, including support in cases of need, such as illness, accident, disability or unemployment. The foundation can also provide services to other tax-exempt employee benefit institutions that exist for the benefit of the beneficiaries in order to finance contributions and insurance premiums.