This page has links to hosting companies that provide OpenACS specific hosting.

Submit a new OpenACS hosting provider.

• ZillNet (archive.org)
  offers dedicated, managed hosting and inexpensive shared hosting of OpenACS 3.2.5, 4.x and dotLRN based sites. Shared OpenACS hosting from $20 / month and dotLRN hosting from $40 / month.
• Hub.Org Hosting Solutions S.A.
  Hub.Org Hosts OpenACS on Virtual Private Servers with hosting plans to fit most any project's budget. Virtual servers use FreeBSD's jail virtualization or a VirtualBox Linux distribution of your choice.
• pumptheory.com
  Based in Sydney, Australia, pumptheory.com (in conjunction with TSM32) provides customized OpenACS hosting to it's clients. Hosted in the Fujitsu Sydney datacenter, the pumptheory.com server offers full connectivity and power redundancy as well as 24 hour network and server support. Using top of the line Compaq/HP servers with online spares, it would be hard to get any more reliable! Contact acs@pumptheory.com for more information on individual hosting.
• .: ODSOL Premium Web Hosting :.
  Offers virtual dedicated server and shared hosting service. Free OpenACS installation upon request.
• Ace WebHosting (subject to removal)
  [This website doesn't appear to mention it offers OpenACS support.] Provides OpenACS hosting on affordable virtual private servers
• A/S Verinet Scandinavia CMS Server Hosting Center
  A/S Verinet is today the largest Scandinavian Provider of CMS, Colocation and Server Hosting Center with 15 hosting centers in Scandinavia and 58 international. Verinet is established in 1992 and rating as no.1 in Google on most product categories. Verinet is a government Linux, open source and CMS solution provider and a consortium member in many public IT Governance projects. Verinet customers is the tele and IT sector, hosting centers, software partners and dealers. The reference list is one of the best with several governments, ministeries, public institutions and companies in the airline, insurance, banking and transport industry.
• AppsHosting Business Applications Hosting (webarchive, subject to removal)
  [This website doesn't appear to mention it offers OpenACS support.] SAS 70 Type II Certified, specializing in Oracle Hosting and OpenACS Hosting.
• UniMatrix xSP (subject to removal)
  [This website doesn't appear to mention it offers OpenACS support.] UniMatrix offers VPS and dedicated server hosting in a half dozen data centers around the world. UniMatrix usees only Xen virtualization for a VPS offering, so you are guaranteed to get what you're paying for. Traffic shaping is worked out in a very generous way. Technical assistance provided in Debian and CentOS distributions, though other distros are available, too.