The largest and only shareholder is the Covenant of the Merciful Sisters of St. Vincent de Paul and the company bottles around 580 million mineral water products every year.

According to the legend of the saints, Primus, in addition to teaching people in the Christian faith, also healed the sick through prayer and with the restorative power of water.

[2] After the Second World War in 1946 the place was awarded the official recognition as a spa by the Bavarian State Ministry of the Interior.

The profit made from the mineral water is used to support charities and social institutions around Bavaria through the work of the Covenant.

[3] Adelholzener is also an official sponsor of FC Bayern Munich and is a partner of the BR-Radltour, a German cycling event, providing water for the participants.