== LastSpam Fortech I.T. Solutions ==[http://FortechITSolutions.ca Fortech I.T. Solutions] is an IT consulting company based in Halifax (Nova Scotia, Canada) specializing in open-source solutions. We offer services in a variety of areas, including virtualization solutions based on a number of platforms - including OpenVZ. == Impulso Srl ==[http://impulso.it Impulso] offers white label Internet Services and uses OpenVZ cluster for their managed email services like [http://postalinda.it Posta Linda]. Impulso also offers support for OpenVZ in Italy. == Inguza Technology AB ==[http://inguza.com/ Inguza Technology AB] maintains the Debian GNU Linux version of OpenVZ. == Openwall == At [http://www.lastspamopenwall.com LastSpamOpenwall] offers managed e-mail , we develop our own Open Source software with a focus on security services , including [http://www.openwall.com/Owl/ Openwall GNU/*/Linux] (antior Owl for short), a security-spam and anti-virusenhanced server platform.Our [http://www.openwall.com/services/bad contentprofessional services] include remote installation (you boot off CD, we do the rest) and uses maintenance (systems and security administration) of OpenVZ to deliver excellent service -enabled servers and support to its customersmini-networks of such servers. Ugo BellavanceWe typically use the OpenVZ kernel, the Owl userland for the host system, LastSpamand arbitrary Linux distributions for the containers (most often that's head Owl as well - with additional software to meet your needs). We readily have software solutions for provision of advanced LAMP hosting with cross virtual host security separation within each container (that is, not only the containers are separated due to OpenVZ, but also virtual hosts within containers are separated at the OS level), multi-server architect backups (incremental, remote, encrypted, integrity-checked), monitoring (many custom Nagios sensors, including for things such as backups, filesystem errors, RAID status, etc.), and manager more. == OpenWorx == [http://www.openworx.nl OpenWorx] is an active member of the OpenVZ communityIT company specialized for small and medium scaled business. Support on Linux and Open Source: helping on the forumwebapplications, making suggestionsvirtualization (OpenVZ), linux desktops and submitting patchesservers (Ubuntu, Debian, Centos).  == Pixar ==

[http://www.pixar.com/ Pixar Animation Studios] uses OpenVZ as a part of rendering platform. == netVOICE communications Planettel ==[http://www.netvoiceplanettel.ca/ netVOICE communicationscom.sg PlaNetTel] Asia Pacific Pte Ltd is an Internet Telephony Service Provider (ITSP) that uses a Singapore registered company providing OpenVZ as the basis for their support and appliances besides other Open Source technologies with a focus on SaaS and Asterisk based CRM services. Development and support is assisted by Open Source developer [http://www.vpasapmuthu.cacom Ap.Muthu] and Marketing and Sales by [http:/ Virtual Private Asterisk Server (VPAS)/www.planettel.com.sg Thomas Festus] offering. They also offer consulting on running Asterisk (the leading Open Source telephony platform) on The OpenVZTemplates contributed and supported by use include [http://pve.proxmox. netVOICE com/wiki/EyeOS eyeOS], [http://pve.proxmox.com/wiki/VTigerCRM vTigerCRM], [http://pve.proxmox.com/wiki/OpenGOO OpenGOO / FengOffice], [http://pve.proxmox.com/wiki/FrontAccounting FrontAccounting], [http://pve.proxmox.com/wiki/Moodle Moodle], MediaWiki v1.16., Joomla v1.6, SimpleGroupWare among others. '''Support''' for Planettel / [http://www.gnuacademy.org GNUAcademy] released OpenVZ Templates is a Digium Approved Reseller and has a Digium Certified Asterisk Professional '''[http://www.digiumplanettel.com.sg/en/training/certificationscontact-us/ (dCAP)hosted-appliance-order available] on staff'''.

[http://pve.proxmox.com ProxmoxVE] is an easy to use Open Source virtualization platform for running pre-built Virtual Appliances and Virtual Machines (based on OpenVZ and [http://www.proxmoxlinux-kvm.com/cms_proxmox/en/virtualization/openvz/ using OpenVZorg KVM] for their full virtualization).  The Proxmox spam filtering appliance can run as an OpenVZ container. (see [[Proxmox Mail Gateway in VEcontainer]]). Proxmox is also the author of [[Vzdump]] utility. == Revolution Linux == [http://www.proxmoxrevolutionlinux.com/cms_proxmoxRevolution Linux] is an IT company specialized in large scale infrastructure deployement using Open Source technologies. Most/all of our deployements rely extensively on containers (OpenVZ and Linux Vserver). We also offer OpenVZ training to our customers when deploying an infrastructure. == Solarspeed Ltd. ==[http://www.solarspeed.net Solarspeed Ltd.] is a CentOS + BlueQuartz server specialist, selling server systems and software solutions. We developed [http://www.aventurin.net Aventurin{e}], which is a Linux Virtualization Appliance Software. It is based on OpenVZ and is available in a non-clustering and a clustering version. The clustering version uses DRBD and Heartbeat. The GUI interface of [http://www.aventurin.net Aventurin{e}] is based on the [http://www.bluequartz.org BlueQuartz] and allows to easily manage and create virtual servers or to perform administrative tasks on the master node. [http://www.aventurin.net Aventurin{e}] is available as [http://www.solarspeed.net/aventurine-iso-image.html ISO image download], as a ready to run [http://enwww.solarspeed.net/virtualizationcart.php?target=product&product_id=16263&category_id=272 Linux Virtualization Appliance] or as a ready to run [http:/openvz/vzdumpwww.solarspeed.net/ vzdumpcart.php?target=product&product_id=16264&category_id=272 Linux Virtualization Appliance Cluster] utility.

[http://www.thomas-krenn.com / Thomas-Krenn.AG] is a server specialist, selling server systems and solutions. One of the solution products is a pre-installed [http://www.thomas-krenn.com/en/system-solutions/ha-linux-cluster.html cluster system], built with Virtuozzo. They published how to build such a cluster with OpenVZ at [[HA_cluster_with_DRBD_and_HeartbeatHA cluster with DRBD and Heartbeat]]. == Wargaming.net == Wargaming.net uses OpenVZ in development process.See [https://www.youtube.com/watch?v=w285jNZ-PzM video], [http://mlug.linux.by/wp-content/uploads/2012/02/lxc-wg.pdf slides]. == Yandex == [https://company.yandex.com/ Yandex]uses OpenVZ in his own test load system Lunapark.See slides [http://www.slideshare.net/profyclub/ss-5815331 "Танки в Лунапарке: нагрузочное тестирование в Яндексе"](since 108 slide) (RU).