Scyld ClusterWare - High performance computing solutions based on Open Source systems such as Linux Beowulf clusters. General Technics Rackmount Computers - Linux rack mount hardware required for applications such as Industrial PCs, RAID Enclosures, data acquisition, and process control projects. Linux Central - Products include books, applications, distributions, hardware, and merchandise. Starnix, Inc. - Professional Linux and Unix goods, services, support, training. I.D.E.A.L. Technology - Linux-based computer systems, installation, migration, training, support, service, application programming, performance tuning. Eridani Star System - A Red Hat variant Linux distribution, kept as up-to-date as possible. Other popular distributions and older versions also available. X/OS - Consulting services, software development, Linux support and systems. ChyGwyn Limited - Linux kernel and open source software development and consultancy. LinuxForce, Inc. - Provides software, support, services, news to Linux market; promotes Debian GNU/Linux, home of AdminForce Remote. Arcturus Networks - Linux-based embedded systems, real-time and high availability solutions. IBM Linux Portal - Linux at IBM - Overview on many projects where IBM uses and implements Linux for its customers and also related software and documentation can be found here. Nixarus - Linux system integrator and solutions provider.