Alternative Encrypted Cloud for ACT databases

I am interested in storing my ACT database in the Cloud but Swiftpage uses Google datacentres for this. (Perhaps surprising following the Snowden revelations and the common view of Google as a subsidiary of the NSA, especially given the comments on NSA doing industrial espionage to the advantage of US cmpanies.)
Has anyone tried any other cloud - preferably End-to-End encrypted, Zero Knowledge, preferably nothing to do with the US?
I use Tresorit for my business generally, which is based in Switzerland.
Does anyone else have such experience of non-ACT Cloud storage of ACT databases?