Orchestrate is a web based scheduling and task management application; it has been designed to simplify the process of scheduling maintenance staff and field-based engineers.

While similar SaaS solutions have existed for some time, Orchestrate separates itself from the pack by offering location-specific tasks. This distinction makes it ideal for service companies that frequently have to visit different locations on a regular basis.

Orchestrate is targeted at any individual or organisation seeking to schedule qualified staff to perform tasks at local or remote locations.

Learn more here - http://blog.orchestrateapp.com/2009/04/orchestrate-isnt-basecamp-and-it-wasnt-meant-to-be/