Rapidgator.net is a very popular filehosting site that had tremendous growth after the Megaupload takedown in 2012. Though rapidgator.net existed as a filehoster back in 2010 (and in 2009 through rapidgator.com), 2012 is when the service became popular.
Turbobit.net is a long-lived premium filehosting and filesharing service that has been around since about 2009. Which, that makes it one of the oldest remaining premium filehosters, managing to survive the fallout from the Megaupload debacle back in early 2012. Some of my favorites and very popular of that era, like Fileserve, Filesonic and Hotfile, did not last long.
Uploaded.net is a popular filehosting and filesharing service. The service has been online for years and remains one of the more popular premium filehosters available today.