OpenRefData.com is by far the best, most efficient solution for all Reference Data.
OpenRefData.com is an 'Open' service using data combined from a growing list of over 100 suppliers (vendors, exchanges, authorities, regulators, and consumers).
Provides access to over 17m entities and 60m securities for online search and validation.
Any identifier can be used and results list all other available identifiers.
Upload any file and view a bespoke exception list of all updates and enrichments as compared to the preferred ranking of all other available sources
Maintains cross referencing of all identifiers (including confidential internal identifiers) for Entities and Securities.
Ability to ad-hoc query and to view the superset of data elements from all contributing sources (some sources are subject to a suitable license).
Ability to automated the upload any file of data and to view the automated results of validation of the data against chosen source preferences. Set this process up to be regular using an extract from each internal data source in order to rapidly gain ongoing global consistency and quality
Is by far the most efficient and quickest method of evaluating and/or adopting any new data feed.
Establishes all the anticipated benefits of the elusive 'golden copy' for only a fraction of the effort and risk.