U-edit — Web hosting and domain registration. Offers content management software.

UCAN Web — Providers of virtual hosting along with e-commerce services. Supporting PHP and ASP.

Uggle Internet — Windows 2003 web hosting company, offering hosting for home and business users.

UH Hosting — Offers ASP and PHP based hosting, reseller accounts and games hosting. Located in the United Kingdom.

UK Space — Web hosting solutions in the UK offering personal and business packages.

UK Trading Net — Offers web hosting and design services. Supports PHP, SSI, CGI and FrontPage extensions. Located in the United Kingdom.

UK Web Gurus — Web hosting with domain registration and reseller options. Supports Perl, CGI and PHP.

UK Web Hosting Servers — Offers shared hosting and domain registration. Supports PHP and MySQL. Located in the United Kingdom.

UK Web Solutions Direct — Linux web site hosting solutions. Features include PHP, mySQL, Microsoft FrontPage extensions.

UKHost4u Web Hosting — Web Hosting provider offering solutions for personal and business customers.

Ulster Student — A Windows 2003 Server based web hosting solution primarily aimed at students with support for ASP, ASP.NET, ISAPI, SHTML and the .NET framework as well as Perl, PHP and custom compiled CGI scripts.

Ultime Web Technologie — Web hosting services supporting PHP, XML, Perl and MySQL. Located in Canada.

UltraiHost — Linux based web hosting provider offering web site builder, streaming video / audio, CGI, Perl and PHP.

UltraMatrix Hosting — Web hosting with support for CGI, Perl, PHP and MySQL. Located in Canada, UK and USA.

Ultranerds Hosting — Hosting aimed at users of Gossamer Thread scripts, such as Links, SQL and a Gossamer Forum.

ULTRAsurge — Web Hosting provider. Supports FrontPage extensions, cron job, Perl, PHP, and MySQL.

Ultratron Internet Services — Offers shared, dedicated, colo and reseller hosting. Shared hosting features include free domain name, unlimited e-mail forwarders, FTP and Telnet access, Microsoft FrontPage 2000 extensions, Cron job support and Perl and PHP scripting support.

Unacom — Offers a range of hosting packages supporting PHP4, ASP, Perl and MySQL. Located in the United States.

Under10Host — Offers shared hosting, reseller program and domain registration. Supports Perl and PHP.

Underdog Hosting — Providers of Linux based Web hosting along with a reseller program. Offering Perl, PHP and MySQL support.