Browsing massive online storage backup solutions, do you trust any of these?

I am wondering how much the community trusts these vendors, I want to make sure that whatever company I go with, is going to still be here three years from now, also want to make sure that the company isn't going to pull the plug on the offer as I have come across a few articles where companies have...

I like this one the best so far, as it is OVH, and 10TB is about twice as much as I need, so there is room to grow...

https://hubic.com/en/offers/

However, the following two are enticing as well, they are half the price, for "unlimited"

https://www.backblaze.com/

http://www.carbonite.com/

Let me know what you all think =]