- Applied Information Systems
- Attachmate
- B&L Associates
- Bonnsoft
- Core Technology Corporation
- Corsair Technology, Inc.
- Dynamic Solutions International
- ESI Services
- Everest Solutions
- Formula Consultants Inc.
- Gregory Publishing Company
- JBM Electronics Co.
- KMSystems
- Lucas Design Studios
- McConnell & Associates, Inc.
- Mentor Consultants, Inc.
- Michael Darnell's Unisys Page
- Pioneer Systems
- Progeni
- Proven Technology
- Quickware
- Steve J. Martin's Home Page
- TeamQuest Corporation
- Unisphere
- Unisys Corporation
- Unisys History Newsletter
- Unisys Support Online
- Unisys Users Association Europe
- UNITE
- Univac Memories
- Upstanding
- Utilities by Les Leist
- Wikipedia - List of Univac products
