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.
- http://www-1.ibm.com/linux/

Arcturus Networks
- Linux-based embedded systems, real-time and high availability solutions.
- http://www.arcturusnetworks.com

Linux and HP
- Products include servers and clusters. News, documentation, product information, and event calendar.
- http://h10018.www1.hp.com/wwsolutions/linux/index.html

VA Software Corp.
- Support services and software for Linux operating environment. Develops, maintains, sells SourceForge.
- http://www.vasoftware.com/

LinuxForce, Inc.
- Provides software, support, services, news to Linux market; promotes Debian GNU/Linux, home of AdminForce Remote.
- http://www.linuxforce.net/

QSR: Q Software Research Corp.
- Philippine-based firm specializing in product development and consulting in Linux and open source.
- http://www.qsr.com.ph/

ChyGwyn Limited
- Linux kernel and open source software development and consultancy.
- http://www.chygwyn.com/

Linux Applications and Servers
- Business and server applications from IBM. Websphere, DB2, Domino and Small Business Suite for Linux.
- http://elinuxapps.com/

Warped Systems
- Distributor of commercial and GPL'd Linux/BSD distributions, games and books. Also provides custom built and preloaded Linux Workstations and Servers.
- http://www.warpedsystems.sk.ca/

SuperAnt CD-ROMs
- Resources for computing on systems with limited memory. Online vendor of Linux distributions, application software, and Linux and DOS software collection CDs.
- http://www.superant.com/

LinuxIT
- UK based firm providing Linux systems, software and support to corporate and individual clients. SuSE, Red Hat, Mandrake, other distributions.
- http://linuxit.com/

Everything Linux Australia
- Linux-compatible hardware, distributions, fuzzy penguins, applications, and training programs. International delivery available.
- http://www.everythinglinux.com.au/

Terra Soft Solutions
- Privately held corporation who's primary market position is to advance the abilities and usership of PowerPC Linux.
- http://www.terrasoftsolutions.com/

Guardian Digital
- Consulting, installation, support and computer-security services to businesses.
- http://www.guardiandigital.com/

Wiresoft
- Secure server platforms and artificial intelligence-based server management services to simplify networks, and cut maintenance, software licensing costs. Firegate is 1st Linux server OS to be self-managing, can be used by non-Linux administrators in small
- http://www.wiresoft.net/

X/OS
- Consulting services, software development, Linux support and systems.
- http://www.xos.nl/

Eridani Star System
- A Red Hat variant Linux distribution, kept as up-to-date as possible. Other popular distributions and older versions also available.
- http://www.eridani.co.uk//

ShaoLin Microsystems Ltd.
- Offers training courses, technical consultation services for Linux application developers. Products for Linux platform enabling, clustering, storage and system availability markets.
- http://www.shaolinmicro.com/

Scyld Computing
- Corporation develops and supports high performance computing solutions based on Open Source systems such as Linux Beowulf clusters.
- http://www.scyld.com/

Linux Generation B.V.
- Works with Debian GNU/Linux, firewalls, embedded Linux applications, broadband Internet.
- http://www.lin-gen.com/

I.D.E.A.L. Technology
- Linux-based computer systems, installation, migration, training, support, service, application programming, performance tuning.
- http://www.idealcorp.com/

Starnix, Inc.
- Professional Linux and Unix goods, services, support, training.
- http://www.starnix.com/

KrystalBox Technologies, Inc.
- Linux, open source solutions, support, service.
- http://www.krystalbox.com/

Cyclades
- Multiport serial cards, routers, communication adapters, and remote access servers.
- http://www.cyclades.com/

Linux Central
- Products include books, applications, distributions, hardware, and merchandise.
- http://linuxcentral.com/

Specialized Systems Consultants, Inc. (SSC)
- Publishes full-size computer books and pocket references on Linux, Unix, Internet; and Linux Journal magazine.
- http://www.ssc.com/

General Technics Rackmount Computers
- Linux rack mount hardware required for applications such as Industrial PCs, RAID Enclosures, data acquisition, and process control projects.
- http://gtweb.net/