Brian Leach
A survey of scheduling software used by the contributors to this list.
One of the oldest, probably the most widely used.
Deltek Open Plan is an enterprise-class program management solution that offers cost & budget flexibility for small or large projects.
Primavera P6 Professional Project Management, the recognized standard for high-performance project management software, is designed to handle large-scale, highly sophisticated and multifaceted projects. It can be used to organize projects up to 100,000 activities, and it provides unlimited resources and an unlimited number of target plans.
