We have many web hosting packages available on the Purchase & Download > Domain Names & Web Hosting page. Choose the right one for you. Mouseover/click on the question marks next to the plan features to get more info on that feature. All UltimateWB web hosting packages come with free professional installation of your purchased software onto your web hosting account (still requires the software purchase separately).
UltimateWB is downloadable software, so you are free to choose to host with another company or on your own servers. Please check out the Resources > Server Requirements page to make sure you choose a compatible server option.