Hurricane Electric (he.net) is a major TSP/ISP. They own and operate datacenters throughout Europe and the US, and they have at least 80Gbps of bandwidth throughout the continental United States, and I believe 40+ Gbps throughout Europe. I have a few servers on HE.net's network, through a reseller. I do know that they provide custom dedicated solutions, as well as colocation and dedicated lines. Hurricane Electric's network is absolutely superb. I couldn't be happier (unless, of course, I had an unmetered GigE line, but that's a tad bit too pricey.
I know that BayColocation/JustDedicated offers dedicated servers in Hurricane Electric's Fremont (California) facility. I use them for all my Dedi-related needs, and, again, I couldn't be happier.