SBE Products
- SBus and PCI I/O peripherals and SCSI host adapters. Recently acquired Antares.
- http://www.sbei.net/

Digital Interfaces Ltd
- Fibre Channel bridges, SCSI tape interfaces and SAN connectivity and storage products.
- http://www.digitalinterfacesltd.com

Ami Trix Development
- SCSI-TV: a SCSI interface for the Amiga A570 and CDTV. Frequently Asked Questions
- http://www.amitrix.com/scsi-tv-faq.html

Initio
- Manufactures input/output solutions for the microcomputer industry, including SCSI host adapters and software.
- http://www.initio.com/

Atto Technology
- Powerful, cross-platform storage solutions across the entire data continuum that encompass: host adapters including ATTO ExpressPCI with Advanced Data Streaming (ADS) technology, ATTO AccelWare and ExpressRAID software.
- http://www.attotech.com/

Apcon
- Manufactures products that add functionality to SCSI bus computer systems. Recently introduced High Availability solutions for Windows NT, UNIX, OS/2, and Netware environments which protect network servers from expensive downtime.
- http://www.apcon.com

Adaptec
- High performance I/O, connectivity, and network products are incorporated into the systems and products of major computer and peripheral manufacturers.
- http://www.adaptec.com/

Pacific Data
- SCSI host adapters and tape media.
- http://www.pacificdata.com/