Companies
- 21st Century Electronics
- Ace Software
- Ahl Computing, Inc.
- Amanda Systems
- Bani-Tech
- Compusa Corporation
- Computer Practice Keyboard Co.
- Creative Computing Press
- D. Ernst
- Diana Rowland
- DML Software
- Doran Engineering, P.A.
- E & S Software
- F/22 Press
- H & H Electronics
- Hybridion
- Imre Auersbacher
- JGS
- Joseph L. Hartmann
- Joseph Pyryt
- KML Incorporated
- KOPAK Creations, Inc.
- LAKAR
- M. C. Hoffman
- Markel Software
- McKelvie Programs
- Memory Master
- Micro Logic Corp
- Peripherals Plus
- Powertronix Electronics
- Quantum Computing
- Reindeer Enterprises
- Reston Publishing Company
- Robill Products
- Seaview Software
- Simplex Software
- Solutions
- Theodore J. Dunn
- Time Data
- Time X Town/Monixware
- TSG Enterprises
- UAS
- Utilities Engineering
- Wiley Press
- Z-Games
- ZX-Vision