- Production and distribution of anchor stone building sets as well as puzzle and laying games.
- Development of new products for educational and therapeutic use
spiel-gut (play good) seal manufacture product of the year 2019 in terms of sustainability
- Foundation in July 2017, takeover of the production of Ankersteinbaukasten GmbH (integration project). - "Anker Stones are unique in the world and are produced by hand in a manufactory according to a traditional recipe. One can benefit from the knowledge of the building game for a lifetime". (Anker Stone GmbH, July 2020)