Wiltec Inc.
9-Track Tape Drives and Tape drive Software for backup, data interchange, and storage management. Half Inch Tape Drives and Tape Drive Accessories.
http://www.wiltec.com

Avax International
Tape backup solutions, SCSI switches and data interchange tools
http://www.avax.com

Sprague Magnetics
Sells and repairs tape heads, tape drives and hard drives for the computer, video and banking industries.
http://www.sprague-magnetics.com/

Computer Peripherals Unlimited Inc.
3480, 3490, 3490E, 3590, 3592, 4mm, 8mm, 9-track, dlt, sdlt, ait, lto, tape drives, tape libraries, refurbished tape drives, autoloaders, SAN, NAS, RAID, disk based, backup, recovery
http://www.cpuinc.com

Mountain Engineering II
MEII is an independent consulting group for Magnetic Tape Design. Our designs include LTO, DLT, 3590, 3490E, 3490 and 3480 tape drives. We are experienced in all areas of tape drive design: Tape path, Load mechanism, Servo control, Read/Write, Data buffer, Error correction, Data Compression, Host interface.
http://www.mountainengineering.com

Fujitsu technical support and drivers
For scanners, hard drives, optical drives, tape drives and printers.
http://www.fcpa.com/support/

Avax International
Tape backup solutions, SCSI switches and data interchange tools
http://www.avax.com

AS400 Tape
Tape drives, link extenders and tape encryption products.
http://www.as400-tape.com/

Consolidated Computer Services
Services include repair of non-working disk and tape drives, and sourcing of hard to find disk, tape and optical drives.
http://www.ccsdrives.com

AS/400 Tape solutions
Products include single, dual, multiple drive and library units utilizing DLT, AIT, MLR, Mammoth and Magstar drives. Also tape bus extenders, switches and tape encryption devices.
http://www.as400-tape.com