- Alsoft
- Angus Systems Group
- Artisan Technology
- Camcord Co
- Casahl Technology Inc
- Cognos Corp
- E 2 Software
- Initiate Systems Inc
- Koyno Software
- LAN Super Vision Inc
- Mam Software North America Inc
- Mountcastle Co
- Open Domain Communications Inc
- PASW Inc
- Pegasus Disk Technologies
- Pen Rite Systems
- Peregrine Systems Inc
- Prime Clinical Systems Inc
- R W Information Technologies
- Relevant Business Systems Inc
- Springer Design Inc
- Sun Gard
- Transfix Software Inc
- Twin Peaks Software
- Valley Oak Systems Inc
- Vertical Networks