- Project Management Institute
- Jeffrey Word
- Dusan Petkovic
- David McAmis
- David Ropeik
- Brian Bischof
- James C. Foster
- George Gray
- Joseph Orlicky
- Brian Caswell
- Neil FitzGerald
- Quentin Hurst
- Bradley D. Hiquet
- Hartwig Brand
- Norbert Welti
- Mary Wondrausch
- Kenneth A. Koerber
- Robert E. Charlton
- Cate McCoy
- Michael Doane