WP Engine provides managed WordPress web hosting, serving over 30,000 customers in 120 countries.
They offer Personal, Professional, Business, Premium, and Enterprise plans. A risk-free money back guarantee is offered, too—one can request a refund within the first 60 days.
These plans include support, daily backups, firewall, malware scan, EverCache (one of the today's most scalable WordPress caching mechanisms), and one-click restore. They're also SSL and CDN ready.
WPEngine also helps customers migrate a WordPress site to their platform with just a few clicks using its Automated Migration Plugin.
The company also sees to it that demanding security requirements are met. It’s unlikely that your site will get hacked, but if it does, WPEngine will fix it for free.