For "large" companies (500 or more knowledge workers, for instance), ezCollaborator can be used within a single department to:
Control your multitude of departmental tasks in an organized and businesslike manner.
Improve teamwork, productivity and accountability.
Manage work requests coming from other departments. Rather than receiving simple email requests, these work requests can be more formally submitted with requirements and complete documentation of what exactly is to be done.
And if you can bill interdepartmentally for your time, you’ll have an automated system to track billable time against specific tasks you are asked to do by other departments within your organization.