- Barrington Software Inc
- Barrington Software Inc
- Classroom Technology
- Data Systems Intl
- Firstlogic Inc
- Gateway Systems Inc
- GWV & Assoc
- Krugman Technologies
- Next Wave Logistics
- Peppler & Assoc
- Ret-Tech Software
- Software Constructors Inc
- Software Design Labs Inc
- Trondent Development Corp
- Universal Computer Systems
- Wonderware Corp
