TeamLogger - Simple, employee time-tracking software with automatic screenshots and activity level monitoring. $1 / User / Month.
Odoo - An all-integrated business app suite to unleash your growth potential.
Time Doctor - Time Tracking and Time Management Software that is accurate and helps you to get a lot more done each day.
Infor ERP - An ERP suite for the manufacturing & distribution industries
Hubstaff - Simple yet powerful employee work tracker with screenshots, timesheets, billing, in-depth reports, and more. Understand productivity issues and act on them.
Adempiere - ADempiere is a commons-based peer-production of Open Source ERP Applications.