About Us Liegenschaften Treuhand St.Gallen AG was founded in 1975. Since the beginning of our operations, we have been managing real estate in the greater St. Gallen area. Our clientele includes private individuals, condominium owners’ associations, communities of heirs, and real estate companies. Services • Consulting and support • Administration and valuation records • Documentation • Real estate management • Property management • Planning and maintenance • Sales & valuation Whether you need assistance with a single-family home, condominium, multi-family residence, commercial property, or building plot, we provide comprehensive advice in every case.

Wir arbeiten gerne mit der Immo10 zusammen. Wir sind mit der Kompetenz, des Engagements, der professionellen Flexibilität und der Umsicht von Immo10 sehr zufrieden. Die kommunikativen Fähigkeiten und das Fachwissen sind auch in schwierigen Angelegenheiten überdurchschnittlich.

TECTUM Group GmbH unites expertise in real estate at Lake Constance, premium automotive solutions, and artificial intelligence. The company develops and markets attractive rental and ownership properties in prime locations in Switzerland and Germany, and offers project development, sales, and consulting for private investors and developers.