Wegelin & Co. is a former private bank that was located in St. Gallen in the Canton of St. Gallen in Switzerland, and specialized in private banking and asset management.

Notenstein La Roche Private Bank was a Swiss private bank headquartered in St. Gallen and CHF 16.8 billion of client assets under management. The private bank, which had belonged to Raiffeisen (Switzerland) since 2012, was sold to Bank Vontobel in July 2018 and was fully integrated into that banking group as of 30 September 2018.