- Advanced Computer & Technology
- Cambridge Management Corp
- Coast Tech Computers Microage
- Denson Systems
- Denson Systems
- Express Computer Systems Inc
- Express Computer Systems Inc
- Foxware Systems Inc
- Foxware Systems Inc
- Infinite Computer Concepts
- Infinite Computer Concepts
- Information Exchange
- Information Exchange
- Keystone Technology
- Keystone Technology
- Mcs Consulting
- Mcs Consulting
- Microwest Computers
- Microwest Computers
- Net-Systems Inc
- Network Systems Corp
- Nth Generation Computing Inc
- P C House
