Here are some you can use. Depending on the price you want to pay.
I have godd experiences with GoDaddy and DiscoutASP (both offers what you need, depending on what you want to pay).
But there are so many hosters. Its not only the features and price that counts, it is also the location of the servers .
Companies
- GoDaddy
- DiscountASP
- Arvixe
- Seekdotnet
- WinHost
- Peer Hosting Stackoverflow Offer
Hosting Lists / Directories
- Windows Web Hosting Gallery
- Best ASP.NET Hosting
- Best Windows Hosting