X Theme - X Theme offer sWordpress themes.
Theme Forest - The #1 marketplace for premium website templates, including themes for WordPress, Magento, Drupal, Joomla, and more. Create a website, fast.
Desk Themes HQ - Desk Themes HQ provides responsive themes for Desk.com Support Center.
ThemeFuse - ThemeFuse is a store that provides high-quality designed WordPress themes to let you stand apart from the crowd.
Virb - Virb is a website designing-tools platform enabling users to upload and import content to build their own websites.
ThemeGrill - ThemeGrill is an online marketplace that develops and sells WordPress themes and plugins that you can buy to create professional websites for businesses, magazines, and blogs.