Inquiry IID (IID stands for Institution Identification, formerly: BC number)
The "Inquiry IID" is an online search for master data of financial institutions as Swiss payment traffic participants.
Currently, data are available from financial institutions in Switzerland, France, Great Britain, Germany, Liechtenstein, Belgium, Finland, Greece, Netherlands, Italy, Luxemburg, Austria, Denmark and USA.
Enter at least one search parameter here. The wild-card sign "*" can be used in place of one or several parameters. At "Bank/Institution" and "Place" a wild-card sign is automatically considered at the beginning and the end of your entry. The more numerous and refined your search criteria, the more precise the answer to the search.
The search is based on the Bank Master data file. This is updated daily and is also available – until further notice free of charge – as a download file. Further information regarding the individual fields can be found in the description of the Bank Master data file.
The Electronic Index is an extract of the centrally operated SIX Interbank Clearing master data service, a daily updated databank.
Download Bank Master
The Bank Master in ASCII or Excel format is an extract of the daily updated Swiss Bank Master.