- Apollo Masters Corp
- Arnold Engineering Co
- Arnold Engineering Co
- Arnold Magnetic Technogogies
- Burlington A/V Recording Media
- Color Film Corp
- Cybrdi Inc
- Flexmag West
- Flexmag West
- Imation Corp
- Imation Corp
- Imation Corp
- Imation Corp
- Imation Corp
- Jones Tape Duplicating
- Jones Tape Duplicating
- K I Productions
- Laser Card Corp
- LJC Interests Inc
- Maxell Corp Of America
- Maxell Corp Of America
- New England Research Inc
- O C Media Express
- Optical Disc Corp
- Plasmon
- Qualstar Corp
- Sony Magnetic Products Inc
- Tape Duplicators
- Tri-Magnetics Corp
- V U Media Duplication
- Z Inc