| Computer Bus Tools, Inc. - http://www.bustools.com/ SCSI emulators and analyzers as well as test cables, adapter cards, and terminators. |
| Extreme Protocol Solutions - http://www.extremeprotocol.com/ Develops, manufactures, and markets software and hardware solutions to test SCSI peripherals. |
| Initio - http://www.initio.com/ Manufactures input/output solutions for the microcomputer industry, including SCSI host adapters and software. |
| Oppco - http://www.oppco.com/ Dedicated test tool for SCSI test equipment and SCSI test software for manufacturing, engineering, and test environments. |
| Optisys - http://www.optisys.com/ SCSI device drivers and NAS servers for optical, CD-ROM, RAID, PD and DVD mass storage devices. |
| SBE Products - http://www.sbei.net/ SBus and PCI I/O peripherals and SCSI host adapters. Recently acquired Antares. |
| Second Wave, Inc - http://www.2ndwave.com/ Marketing the SCUSBee, a USB-to-SCSI port interface allowing iMac, iBook, and G3 to utilize SCSI devices. |