Tertianum | 7,005 followers on LinkedIn. We give a home to people and their stories. | The Tertianum Group is the leading Swiss service provider in the field of living, housing and care for the elderly. In 2020, Capvis, a leading European investor for medium-sized investments, takes over the Tertianum Group. Since 1990, Capvis has been writing success stories by developing companies into regional and global champions.