Our association is created by swiss self storage professionals. Our goal is to represent our members to consumers, authorities and any interested party. The goal of our members is to provide businesses and individuals private self storage spaces that allow them to store their belongings safely and with great flexibility. The selection of our members is done on rigorous criteria.

Each member agrees to meet a range of quality criteria with regard to the service they are offering and to respect the code of ethics with regard to our clients. The latter are thus assured of dealing with professionals who are committed to offering them a high level of service. 3SA Swiss Self-Storage Association is also member and the only representative in Switzerland of the European Self Storage association FEDESSA.

FEDESSA pursues the same objectives but then on European level. 3SA is also a member of SNV - the Swiss Standards Association. As such, 3SA is involved in the European standardization process that determines the quality of Self Storage operators' relationships with their customers.