Prgmr.com - I like their product
I’ve been using them for utility services, remote monitoring and so forth, and I really like their product; storage is relatively expensive, but memory and CPU is a bargain: I happen to think their $5 VPS is excellent and their $15 a superb value. There are no annoying control panels: rather, you manage your virtual servers through a command line interface, which also lets you do custom installs, and they support all three major BSDs.
Sadly they do not have OpenIndiana, SmartOS or another Illumos build, as those make very good servers and since OpenSolaris 2009.06 (Project Indiana, led by the late Ian Murdock, who founded Debian), have a userland basically identical to that of Linux, rather than the complex old legacy Solaris.
Prgmr is definitely a provider for the able sysadmin and not for a web developer/graphics designer who just needs cheap reliable shared hosting, but conversely they are extremely useful to companies like ours.