› Chemwatch Chemeritus/GoldFFX program suite is fully hosted by Chemwatch in the Amazon cloud in California USA. Chemwatch takes care of all data backups, security etc. The physical address of Amazon's data center in California is only given to Amazon employees on a need to know basis for security reasons. Yes, we do have government agencies all over the world that use our web applications. For more information, send an email to info@chemwatch.net.