5 Dollar Hosting
Full-featured hosting service including PHP4 support and MySQL database. Based in Rockledge, Florida, United States.

5thFusion.com
Offers hosting on Linux and Windows 2000 web servers.

5WH
Offers Linux shared hosting, reseller program and dedicated servers. Based in Washington, United States.

50Megs
Offers shared hosting with site builder and FrontPage extensions. Based in Utah, United States.

5 Star Hosting
Offers Linux and Windows shared hosting and reseller packages. Based in the United Kingdom.

5150 Enterprises
Offers shared hosting and domain registration. Supports Perl, PHP, MySQL, ASP and ODBC.

5 Dollar Web hosting
Web hosting with Perl, PHP and MySQL databases. Based in Eugene, Oregon, United States.

5GBHosting
Offers shared hosting including PHP, Perl and POP3 support as well as mySQL databases.