Zazaba — Offers shared hosting, dedicated servers and domain registration. Supports MySQL.

Zipservers — Offers managed dedicated server hosting and co-location. Includes Urchin Stats and Remote Reboots.

Zeropanic Limited — Provides web site design services, web hosting, dedicated servers, search engine optimisation and web promotion.

Zaantek — Offering web hosting on virtual and dedicated servers domain registration, DSL, T1, website design, co-location, and e-commerce solutions.

Zenutech — Offering Linux hosting packages, VPS, dedicated servers, and co-location. Including PHP, CGI/PERL, MySQL, and 24/7 Toll Free Telephone support.

ZeroLag — Offers shared hosting, email hosting, Dedicated servers, co-location, development, internet access, and security consulting.

Zipa, LLC. — Offering shared hosting, dedicated servers, and co-location. Supporting Linux hosting, managed and unmanaged servers, and reseller hosting.

Zirnet — Offering webhosting, dedicated servers, and website design. Supporting cPanel, CGI, SSI, ASP, PHP, Perl, Python, MySQL and FrontPage server extensions.

Zowow — Providing FreeBSD based shared hosting with cPanel, WHM reseller hosting, and Dedicated servers. With support for Perl, PHP4, CGI, SSI and JSP.

GSP Services — Provides web hosting and dedicated server solutions.

Global Hosting Internet Services — Offers shared hosting and dedicated servers. Based in Oregon, United States.

Global Hosting — Offers virtual, dedicated, and reseller hosting, control panel, domain registration.

Giacom World — Web hosting and dedicated server hosting.

GetWired — Offers web hosting, virtual and dedicated servers, and tech support.

Globalcon — Offers Christian web hosting, reseller, dedicated, and colocation services.