- James E. Hendrix
- Arthur Gill
- David A. Lien
- Gerry Kane
- Steve Furber
- Robert C. Brenner
- Winthrop Saville
- Inc Staff Sparc International
- Thomas S. Frank
- Michael I. Duke
- Harvard Pennington
- David L. Weaver
- M.S. Morley
- SPARC
- SPARC INTERNATIONAL
- Robert Findley
- Jon Michael Smith
- Katherine Smith
- Tom Germond
- Ranier Severin